Butterflies of the Garo Hills of Meghalaya,
northeastern India: their diversity and conservation
Krushnamegh Kunte 1, Sanjay Sondhi 2,
Bensen M. Sangma 3, Rohan Lovalekar 4, Kedar Tokekar5 & Gaurav Agavekar 6
1,2,4,5,6 Indian
Foundation for Butterflies. No. 9, Snehanagar, Amruthahalli Road,
Byatarayanapura, Bengaluru, Karnataka 560092, India
1,6 National
Center for Biological Sciences (NCBS), GKVK, Bellary Road, Bengaluru, Karnataka
560065, India
2 Titli
Trust. 49 Rajpur Road Enclave, Dhoran Khas, near IT Park, P.O. Gujrada,
Dehradun, Uttarakhand 248001, India
3Samrakshan Trust, Bolsalgre, Baghmara, Meghalaya 794102, India
Email: 1 krushnamegh@ifoundbutterflies.org
(corresponding author), 2 sanjay.sondhi1@gmail.com, 3 bensen@ifoundbutterflies.org,4 rohan@ifoundbutterflies.org, 5 kedar@ifoundbutterflies.org, 6gaurav@ifoundbutterflies.org
Date
of publication (online): 12 September 2012
Date of publication (print):
12 September 2012
ISSN 0974-7907 (online) |
0974-7893 (print)
Editor: Tim New
Manuscript details:
Ms # o2945
Received 14 November 2011
Final received 11 April 2012
Finally accepted 24 June
2012
Citation: Kunte,
K., S. Sondhi, B.M. Sangma, R. Lovalekar, K. Tokekar & G. Agavekar (2012).
Butterflies of the Garo Hills of Meghalaya, northeastern India: their diversity
and conservation. Journal of Threatened Taxa 4(10):
2933–2992.
Copyright: ©
Krushnamegh Kunte, Sanjay Sondhi, Bensen M. Sangma, Rohan Lovalekar, Kedar
Tokekar & Gaurav Agavekar 2012. Creative Commons
Attribution 3.0 Unported License. JoTT allows unrestricted use of this
article in any medium for non-profit purposes, reproduction and distribution by
providing adequate credit to the authors and the source of publication.
Author Details: Krushnamegh Kunte, PhD, is a Reader and
Ramanujan Fellow at the National Center for Biological Sciences, Bengaluru,
India. He is interested in studying the organization and evolution of
biodiversity especially in the Indian Region, with a special focus on the
ecology, evolution and genetics of morphological diversification and speciation
in butterflies. Lab website: http://biodiversitylab.org.
Sanjay
Sondhi is a Dehradun-based naturalist
with an interest in nature conservation and environment protection. He is
mainly interested in birds, butterflies and herpetofauna, and is the author of
several books on these animals. His work includes faunal surveys, conservation
education, protected areas management plans, and man-animal conflicts, and his
special interests are writing and photography.
Bensen
M. Sangma is a native Garo who worked
with Samrakshan Trust for many years to map the human-dominated forest mosaics
in the Garo Hills and to survey elephant populations in this landscape. Now he
oversees the nature- and tribal people-oriented eco-tourism initiatives in the
Gongrot area with Samrakshan Trust.
Rohan
Lovalekar is a Chiplun(Maharashtra)-based
naturalist working in the banking sector. He spends his spare time surveying
and monitoring butterflies in the northern Western Ghats. He has especially
been studying the species richness and seasonal occurrences, and swarming and
migratory behaviors of various butterflies. He also volunteers for the local
nature-related NGO, Sahyadri Nisarga Mitra.
Kedar
Tokekar is a Pune(Maharashtra)-based
naturalist who has traveled extensively in the Western and Eastern Himalaya to
document species diversity of these biodiversity hotspots.
Gaurav Agavekar is a Project Trainee at the National Center for
Biological Sciences, Bengaluru, India. His special interests include genetics,
butterflies, natural history, and photography.
Author Contributions: KK
initiated and organized this research, performed background searches, confirmed
all the identifications and wrote the paper with contributions from all other
authors; KK, SS and KT collated field data and prepared figures and tables. GA
prepared color plates. All authors contributed substantial species records.
Acknowledgements: We thank Kamal Medhi, Yaranajit Deka, Anirban Datta Roy
and Arpan Sharma of Samrakshan Trust, and Firoz Ahmed of Aaranyak, for
logistical support on our field trips. Thanks are also due to Pawan Kumar
Agrahari (Divisional Forest Officer, Balpakram NP Division, Meghalaya Forests
and Environment Department) for his help with these surveys. Deepa Agashe,
Saloni Bhatia, Bana and Sumitra Brahma, Yaranajit Deka, Shailesh Deshpande,
Kamal Medhi and John Shira assisted in the field, Amol Patwardhan provided
photographs of Graphium cloanthus and Sumalia daraxa, Rhucha Vatturkar (NCBS) assisted in preparing the
final manuscript, and Ginseng Sangma (Samrakshan Trust) translated the abstract
in the Garo language. Photograph of Losaria coon was taken in the Museum
of Comparative Zoology, Harvard University, USA, and is copyright of President
and Fellows of Harvard College. This work was financially
supported by the Indian Foundation for Butterflies, Titli Trust, and
Samrakshan Trust. This is Publication No. 3 of the Indian Foundation for
Butterflies (http://ifoundbutterflies.org/bibliography/publications-of-the-indian-foundation-for-butterflies).
Abstract: The Garo Hills of Meghalaya, northeastern
India, form the westernmost boundary of the globally recognized Indo-Myanmar
Biodiversity Hotspot. The butterfly
fauna of the Garo Hills is expected to be diverse, but it has not been properly
sampled before. We surveyed
butterflies in Balpakram National Park, Baghmara Reserve Forest and Siju
Wildlife Sanctuary in southern Garo Hills, and Nokrek National Park in Western
Garo Hills during four visits amounting to 49 days spread over two seasons, pre-monsoon
(April–May) and post-monsoon (November–December), between 2008 and
2010. Here we report 298 butterfly
species for the Garo Hills, eight of which are legally protected under ScheduleI and 33 under Schedule II of the Indian Wildlife
(Protection) Act, 1972. Our
species accumulation curve suggests that many species remain to be discovered
in the Garo Hills, and we expect the total species richness to be closer to 600–650
species. Little quantitative
information exists on populations and seasonal occurrence of butterflies in
India. Therefore, we recorded the number of individuals of each species in one
or three hour counts during our surveys, and here we report season-wise
relative abundances of 298 species from 3,736 individuals. We also report significant range
extensions of two Schedule I species: Elymnias
peali and Prothoe franck regalis, from the Garo Hills. These findings underscore the
significance of the Garo Hills for butterfly conservation in India, and our
work forms a baseline for future quantitative work on the diversity and
conservation of butterflies in this biodiversity hotspot.
Keywords:Butterfly species diversity, coal mining, conservation planning; Indo-Burmese
Biodiversity Hotspot, Lepidoptera, participatory management.
Abstract in Garo language: Garo
Hills ian Northeastern India-ni salirambatsranggipa bako ga.aka, jekon a.gilsak
gimiko Indo-Myanmar Biodiversity hotspot ba a.gilsak gimikchin rokomari jo.ong
guk, do.omat aro sambolrangni gnanganina mingsinga. Ia A.chik
A.song ba Garo Hills-o bang.bea rokomni Mepliprang donga ine sakantian
chanchichipa indiba iani bidingo darangba namedake sandirikite separakaniko
da.alona kingkingba dakkujachim. Chinga South Garo Hills-ni Balpakram National Park, Baghmara Reserve
Forest aro Siju Wildlife Sanctuary unbaksana West Garo Hills-oniko Nokrek
National Park ia biaprangoniko Mepliprangni rokomko sandirikite niaha. Je
sandirikite nianiko chinga chingni changbri songrebaani somoirango dakangaha,
jeon chinga sal 49 ni gisepo dakaha. Chinga 2008 aro
2010 bilsirangni gisepo changbri dake re.baaha mongsongbate chinga Wachi karina
skang (April-May) aro Wachi karini jaman (November-December) ia jarango sandie
nianiko dakaha. Ia sandie nianio chinga, 298 rokomni Mepliprangko sandie
man.aha, jeoni rokom chet-de Wildlife Protection Act-1972 ni gita Schedule I aro rokom 33 Schedule
II species-rang ong.a. Chingni sandie man.ana agreba Garo Hills-o nikkugijagipa
dingtangdingtang rokomni Mepliprang dongkuenggen ineba chanchichipenga aro Garo
Hills-o rokom 600 oni rokom 650 Mepliprang dongchongmotna nanga ine chinga
ka.donga. India-o baita mancha
bang.a uamangni jelanikoba adita see rakkianirangba donga, unigimin chinga
rokomantini jelanikoba kontasa ba konta gittamni somoirango chane nianiko daka,
jeon rokom 298 oniko chinga 3,736 mepliprangko chane
man.aha. Una agreba chinga Garo
Hills-o rokom gni Schedule I species-o ga.akgipa Mepliprang: Elymnias peali and Prothoe franckregalis ia rokomrangni mongsonggipa dongchakram bi.apkoba name manchaan ui.e
ra.na gita man.aha. Ia chingni sandirikite man.aniara India gimiko Mepliprangko
ripinganina ia Garo Hills-ba mongsonggipa bi.ap ong.a
ine namen sakkiko on.a aro ia chingni kamrangara mikkangchi ia Biodiversity
Hotspot-o mepliprang aro adok chigako nambate ripingangna namen dakchakbeani
ong.gen ine chinga bebera.a.
For
figures, images, tables -- click here
Introduction
The
northeastern region of India, south of the Brahmaputra River, is part of the
globally recognized Indo-Myanmar biodiversity hotspot and is host to a
remarkable biodiversity that includes a high proportion of endemic, rare and
endangered species (http://www.biodiversityhotspots.org/xp/hotspots/indo_burma/Pages/default.aspx). The Garo Hills of the northeastern state
of Meghalaya (previously part of Assam) form the north-westernmost limit of the
Indo-Myanmar Biodiversity Hotspot. From there the hotspot extends southeastwards to cover the Khasi,
Jaintia, Naga, Manipur and Mizo Hills (together encompassing the Patkai Hills)
in northeastern India, and all of the Indo-Chinese subregion. The Indian part of this hotspot is one
of the most species-rich regions in the Indian Subcontinent, with considerable
endemism at subspecies level (Kunte in preparation). The high species richness and endemism
make this an especially important region for butterfly diversity and
conservation in India.
Early
European lepidopterists extensively explored this biodiversity hotspot between
1840 and 1950 and described hundreds of butterfly species and subspecies
(summarized in Moore 1890–1892, 1893–1896, 1896–1899,
1899–1900, 1901–1903, 1903–1905; Swinhoe 1905–1910,
1910–1911, 1911–1912, 1912–1913; Evans 1932; Parsons &
Cantlie 1948; Cantlie 1952, 1956). The major taxonomic and natural history work in this region was done in
the Khasi and Jaintia Hills in eastern Meghalaya (Swinhoe 1893, 1896; Parsons
& Cantlie 1948; Cantlie 1952, 1956), in Cachar Hills in southern Assam and
Bangladesh (Butler 1879), and in the Naga-Manipur Hills (Tytler 1911, 1912,
1914, 1915a,b, 1926a,b). The pace
of species discovery and accumulation of bionomic information on butterflies of
this region has subsequently slowed down as the region has received less
attention from lepidopterists with a few notable exceptions (Radhakrishnan et
al. 1989; Larsen 2004; Kunte 2009, 2010). Nevertheless, some areas have historically remained practically
unexplored.
As
far as we know, one area that has never been properly surveyed is the Garo Hills
in western Meghalaya. The Garo
Hills are loosely connected in the east with the Khasi and Jaintia Hills in
eastern Meghalaya surrounding the Shillong Plateau and Cherrapunji (Image 1). As mentioned above, the Khasi and
Jaintia Hills were intensively surveyed by early European lepidopterists, but
those hills have been largely denuded due to coal and limestone mining and
agriculture in the past 150 years. Therefore, little forest and associated biodiversity are now to be found
in those hills. On the other hand,
the Garo Hills still harbor substantial swaths of evergreen and semi-evergreen
forests (Forest Survey of India 2009) and support a considerable proportion of
endangered species such as the Asian Elephant, Bengal Tiger, Hoolock Gibbon and
Serow. A total of at least 85
mammal, 23 amphibian, 33 reptile and 270 bird species have so far been reported
from the Garo Hills (Kamal Medhi, pers. comm., 2011). However, butterflies in this landscape
are poorly known due to lack of surveys. We assume that some information remains unpublished but available on
specimen labels in various research collections and museums worldwide. This should be especially true of the
Natural History Museum, London, and the National Zoological Collection of
Zoological Survey of India, Kolkata, where most of the collections by early
British lepidopterists are currently situated. We hope that this information will
slowly become available as we continue our work in these museums. Nonetheless, little is known about
current populations, distributions, seasonality and occurrence of butterflies
of the Garo Hills, and of the entire northeastern India in general. This information is important for
naturalists and ecologists as well as for policy-makers and
conservationists. With this in
mind, in the past few years we have been surveying butterfly populations in
several northeastern Indian states to fill gaps in our current knowledge of
Indian butterflies. As part of this
long-term initiative, we have especially focused our attention on surveying the
little-known butterfly diversity in the Garo Hills. The work presented below is the first
outcome of our surveys in the Garo Hills. This and our subsequent work will generate baseline information on
butterflies by intensively surveying populations across seasonal, altitudinal
and habitat gradients. We hope that
this will be useful in documenting the rich biodiversity of the Garo Hills.
Material and Methods
Study area
The
Garo Hills of western Meghalaya: The Garo Hills cover
approximately a third of Meghalaya’s total area of 22,429km2. They are distributed among three
administrative districts: the East Garo Hills, the South Garo Hills, and the
West Garo Hills (Image 1). So far,
we have surveyed butterflies only in the West and South Garo Hills Districts,
where several important protected forest areas are situated. The West Garo Hills District is spread
over 3,715km2, out of which 2,717km2, or approximately
73%, is forested (Forest Survey of India 2009). More than half of this forest is highly
disturbed and the rest is moderately disturbed (Forest Survey of India
2009). However, evergreen forests
are still largely intact in the Nokrek National Park-Tura Peak areas (Image 1).
The
South Garo Hills District covers an area of 1,849km2, of which
1,689km2, or approximately 91%, is forested (Forest Survey of India
2009). However, one-third of this
is highly degraded forest, and the rest is moderately disturbed by jhum or
shifting cultivation (Forest Survey of India 2009). Good forest patches are still found in
the Balpakram-Baghmara landscape (Image 1, and below), where we have done most
of our work so far. A total of
approximately 600km2 (presently 64% of its total landmass) of
evergreen and secondary semi-evergreen forest of the Balpakram-Baghmara
landscape is situated in four protected areas managed by the Meghalaya Forest
Department: the Balpakram National Park (220km2), Siju Wildlife
Sanctuary (6km2), Baghmara Reserve Forest (44.29km2) and
Rewak Reserve Forest (~4km2), the rest falls under 36 tribal
community lands called Akings (~330km2) (Image 1). Thus, nearly one-third
of the district’s area is covered by forests of the Balpakram-Baghmara
landscape. Most of this
forest is at low elevations (altitudinal range 150–875 m), and may be
classified as the Cachar tropical evergreen forest, originally dominated by Palaquimspp., Diospyros topiosa, Dipterocarpus turbinus, Messua ferrea and
other large evergreen trees (Champion & Seth 1968). Almost all the forest patches now have
few very large evergreen trees, and they have a variable proportion of
deciduous trees and bamboo depending on the extent of human disturbance, such
as the intensity and extent of jhum cultivation. These forest patches are still rich in tropical
floral and faunal elements, and the region has one of the highest recorded
densities of the Asian elephant in the world.
Surveyed
localities and dates: KK,
SS, BMS, RL and GA surveyed butterflies at several localities in the Baghmara
Reserve Forest (henceforth ‘Baghmara RF’), the Siju Wildlife Sanctuary
(henceforth ‘Siju WS’), and outskirts of the Balpakram National Park
(henceforth ‘Balpakram NP’) in the vicinity of Gongrot, Taidang, and Halwa
Atong akings (akings are Garo tribal villages with the associated community
lands). KT surveyed butterflies at
the Nokrek National Park (henceforth ‘Nokrek NP’) and on the Balpakram Plateau
within the Balpakram NP. We made
four field trips to these areas to survey butterflies, on which we spent 53
days in the field and collected quantitative data on 49 days at the following
specific localities (all dates in this paper follow the format, yyyy/mm/dd):
Baghmara
RF: (1) Karwani,
Bhawanipur and Panda (streams in Baghmara RF near Baghmara Town):
2008/05/02,04; 2009/11/16, 21; 2009/12/07–08, 13, 15, 17, 19–20;
2010/04/30; 2010/05/01-03, 07, 11, 13–14. (2) Simsang trail (footpath parallel to
the Simsang River in Baghmara RF near Baghmara Town): 2008/05/02;
2009/12/11–12, 21.
Balpakram
NP, and Gongrot-Halwa Atong area:(1) Taidang, Jidung and Rongrok (streams near Gongrot Village): 2008/05/03;
2009/11/16–19; 2009/12/05–06; 2010/05/04–06. (2) Rani
Miksuram (stream near Halwa Atong Village): 2008/05/02; 2009/11/16; 2009/11/20. (3) Me Cheng (stream near Halwa Atong
Village): 2009/11/20. (4) Balpakram
Plateau: 2009/11/13–16; 2010/05/15–16.
Siju
WS: 2009/11/22;
2009/12/03–04; 2010/05/08–09.
Nokrek
NP:2009/11/06–09. The latitudes
and longitudes of the major localities were: (1) Baghmara town/RF: 25012.543’N
& 90038.011’E; (2) Gongrot: 25015.838’N & 90043.850’E,
(3) Balpakram Plateau: 25015.876’N & 90051.837’E, (4)
Siju WS: 25021.137’N & 90041.187’E; and (5) Nokrek
NP: 25029.571’N & 90019.460’E. In addition, KK also briefly surveyed
rice fields and the Matcha Nokpante Community Reserve near the Samrakshan
Trust’s field office in Baghmara Town.
We
sampled butterflies in several habitats at the above localities: evergreen
forest streams, forested hill slopes, and neighborhoods of Gongrot and Halwa
Atong villages. Neighborhoods of
Gongrot and Halwa Atong included cashew and other orchards, abandoned jhums
(areas of shifting cultivation) and extremely disturbed secondary forest,
through which we had to walk for 1–2 km to reach excellent patches of
evergreen forest on hill slopes and along streams.
Sampling and other methods
Ourfield work usually took place between 0800 and 1700 hr
every day. However, the sampling
effort was uneven over various visits and by different observers. KK recorded each and every individual
butterfly seen during his two visits, all of his observations having been
broken down into one-hour butterfly counts from the beginning to the end of
each day. Thus, his data were
completely quantitative. SS counted butterflies over several three-hour counts
but many of his sightings were outside these counts, so his observations were a
mixture of quantitative sampling and all-out searches. BS, RL and GA did not quantify butterfly
abundance; all of their records were based on photographs that were later
identified by KK. KT usually
recorded total numbers for every species seen. Quantitative data presented in Table 5
are summed over all the quantitative observations and all-out (opportunistic)
searches by all the observers. For
both types of data collection, we followed a fairly uniform method: we walked
along forest paths and forest streams, where we have found butterfly abundance
to be the highest over years of field work. We followed commonly used paths leading
into the forests to survey butterflies in the vicinity of tribal villages. Once we entered forests, we walked
either along these paths, waded through forest streams, or followed numerous
elephant and other animal trails that criss-cross these forests. We recorded each and every butterfly
species (and every individual in case of KK, SS and KT) that we saw perched
overhead, on surrounding vegetation, or in flight at any distance from us. Each record was noted in field notebooks
on the spot, and most species, including the commonest ones, were photographed
in the field for reference. However, not all butterflies could be identified from only the upperside
or underside as is usually seen in the field. Many species groups have distinctive
characteristics on both wing surfaces that need to be checked closely, and it
is not always possible to see these without capturing butterflies for a closer
look. These characteristics
included specific bands and spots, hair pencils, brands, etc. (the last two
only in males), in genera such as Baoris, Pelopidas, Jamides,Arhopala, Rapala, Mycalesis and Euploea. Therefore, we obtained permission from
local forest officials to catch butterflies to photograph both their wing
surfaces for identification. We
caught butterflies with a net, photographed them for relevant distinctive
characteristics with digital cameras, and then released them immediately on the
spot. If butterflies could not be
identified to a species level without dissecting their male genitalia, we
recorded only the genus names or the species group to which they belonged. Thus, several of our records were, e.g.,
for “Halpe spp.”, “Potanthus spp.”, “Mycalesis sp.”, or “Neptis
nata/soma group”. We hope to
obtain permission to collect specimens and dissect their genitalia to determine
species in these genera and species groups in the future. Images 3–18 give photographic
proof of our butterfly sightings in the Garo Hills so far. We had taken majority of these pictures
at the sampling localities mentioned above. Only a small proportion of species
photographs, marked in images 3–18 by asterisks, were taken outside of
the Garo Hills. We have included
them to illustrate those species for anyone interested in butterflies. These should prove to be a particularly
valuable reference for people conducting field work in
the Garo Hills or elsewhere in northeastern India in the future.
We
paid particular attention to mud-puddling spots where several species could be
spotted (Image 2), and we spent considerable amount of time at these spots
because there was a fairly high turnover of butterflies. Some butterfly species were more easily
seen on specific food sources such as rotting crabs, which may not always be
readily available. Therefore, we
used rotting crabs as bait, which at times attracted over a hundred individual
butterflies and dozens of species (Image 2).
The
annotated checklist we present below is arranged alphabetically at every
systematic level, from family and subfamily names to genera and species. Taxonomic information, including updated
family, subfamily, genus, species and subspecies names, as well as English
names of subspecies, was taken from the Butterflies of India website (http://ifoundbutterflies.org/) (Kunte et al.
2011), which is itself based on an upcoming subspecies-level catalogue of
Indian butterflies (Kunte in prep.). Note that parentheses have not been used for authors and years where
genus assignments have changed, but the names that we have used should be
easily traceable in standard taxonomic works. Further taxonomic details will be found
elsewhere (Kunte in prep.).
Results
We
recorded 3,804 individuals belonging to 298 species and to an additional eight
taxa that could not be identified to species level (the latter appear in the
annotated checklist below and in Table 5 as Mycalesis sp., Byasa sp.,Neptis nata/soma group, etc.). These represented 156 genera in 22 subfamilies and six families. A detailed taxonomic breakdown of the
Garo Hills butterflies is presented in Tables 1 and 2.
The
distribution of butterfly species across genera was highly skewed. A large proportion of genera (102 out of
156) recorded in our surveys were represented by single species, 26 genera by
two species, 12 genera by three species, and two genera by four species, the
rest (14 out of 156) by four species or more (Fig. 1). The most prevalent
genera—those with five species or more—are listed in Fig. 2. Similarly, the abundance of individual
species was highly skewed. The
commonest 27 species, i.e., those represented in our sample by 40 individuals
or more, or on average at least one individual per count, are shown in Fig.
3. The season- and locality-wise
species richness is given in Table 3, although the differences here may merely
reflect our uneven sampling effort.
Although
we report a substantial number of butterfly species, the actual butterfly
species richness in the Garo Hills appears to be much higher. New species
accumulated fairly steeply even after reaching 298 species in 49 days of field work (Fig. 4). The steepness of species accumulation based on sampling from only two
seasons, and the known butterfly fauna of the nearby Khasi Hills, suggest that
another 300–350 species may still be remaining to be discovered in the
Garo Hills. Nonetheless, the butterfly fauna of the Garo Hills reported here
has already proved to be an extremely valuable conservation asset: 48 of the
already recorded 298 butterfly species, or approximately 16%, are legally
protected in India under the Wildlife (Protection) Act, 1972 (Anonymous 1997)
(Table 4). Of these, eight are protected
under Schedule I and 33 are protected under Schedule
II of the Wildlife (Protection) Act, 1972. These species are very important as they receive the highest level of
legal protection at the national level. The taxonomic and Schedule-wise
breakdown of legally protected butterfly species found in the Garo Hills is
given in Tables 1 and 4. Thus, the
Garo Hills not only possess high butterfly species richness, but they also
support a large number of rare and legally protected species. The Garo Hills should
therefore be considered a top-priority, high-value conservation area for
long-term preservation of butterfly diversity in India.
AN
ANNOTATED CHECKLIST OF BUTTERFLIES OF THE GARO HILLS
In
addition to the summary and preliminary analyses of butterfly diversity
presented above and in associated tables and figures, we now offer notes
relevant to our sightings of butterflies in the Garo Hills. The numbers of individuals recorded for
each species, season and general locality are given in Table 5, which would be
useful baseline quantitative data for any future work on these
butterflies. Also mentioned for
comparison is status of these and related species from the neighboring Khasi
Hills.
Family
Hesperiidae (Skippers)
Subfamily
Coeliadinae
1.Badamia exclamationis Fabricius, 1775 - Brown Awl: Our six records were
of individuals resting on the undersides of leaves along forest paths and
forest streams and on one occasion, close to human habitation. This is a widely distributed species
that has been reported as being common in the Khasi Hills (Cantlie 1956).
2.Bibasis sena sena Moore, 1865 - Indian Orangetail Awl: Our record of
this species is based on a single specimen spotted late in the evening along
the Simsang trail in Baghmara RF in April 2010. It has been reported from the Khasi
Hills before (Cantlie 1956). It is
legally protected in India under Schedule II of the Wildlife (Protection) Act
(Anonymous 1997).
3.Burara oedipodea belesis Mabille, 1876 - Himalayan Branded Orange
Awlet: A single specimen was photographed in May 2010 at Siju WS. This species has previously been
reported from the Khasi Hills (Cantlie 1956).
4.Choaspes benjaminii japonica Murray, 1875 - Narrow Indian Awlking:
A widespread species that may be occasionally met with mud-puddlingalong shaded streams in evergreen and semi-evergreen forests in the Garo
Hills. It has previously been
reported from the Khasi Hills (Cantlie 1956).
5.Hasora badra badra Moore, 1857 - Oriental Common Awl: This is based
on a single specimen seen at 0500 hr, just before dawn, in early May 2010 at
Siju WS. It has previously been
reported from the Khasi Hills (Cantlie 1956).
6.Hasora taminatus bhavara Fruhstorfer, 1911 - Himalayan White-banded
Awl: Our single record was by KT from the Balpakram Plateau in November
2009. It has previously been
reported from the Khasi Hills (Cantlie 1956).
Family
Hesperiidae, Subfamily Hesperiinae
7.Aeromachus jhora creta Evans, 1949 - Khasi Jhora Scrub Hopper: Our
record was based on two individuals that KK saw in May 2008, perched on small
herbs beside an open stream outside Halwa Atong Village. It has previously been reported from the
Khasi Hills (Cantlie 1956).
8.Ancistroides nigrita diocles Moore, 1865 - Bengal Chocolate Demon:
A fairly common species that can be seen along forest paths and streams,
basking or settling on bird droppings from which it feeds using its remarkably
long proboscis. It has previously
been reported from the Khasi Hills (Cantlie 1956).
9.Baoris chapmani Evans, 1937 - Small Paint-brush Swift: Our record
of Baoris chapmani was based on a single individual that KK photographed
in the Baghmara RF in November 2009, basking on low vegetation along the
Karwani stream. “Baoris penicillata” has been previously reported from
the Khasi Hills (Cantlie 1956), but at that time two taxa had been lumped under
“penicillata”: (a) Baoris chapmani Evans, 1937, and (b) Baoris
unicolor Moore, 1883 (Kunte in preparation). The exact identity of the Baoris
penicillata specimens recorded from the Khasi Hills will need to be checked
from museum specimens mentioned by Cantlie. Baoris penicillata Moore,
1881 (sensu stricto) is Endemic to Sri Lanka, but both chapmani and unicolorare supposed to occur in northeastern India and we report both from the
Garo Hills here.
10.Baoris farri Moore, 1878 - Complete Paint-brush Swift: Common in
the Garo Hills, frequenting openings along streams in mixed semi-evergreen and
evergreen forests. We recorded 10
individuals, eight at Gongrot and two in the Baghmara RF, all in November
2009. This species has previously
been reported from the Khasi Hills (Cantlie 1956). It is legally protected in India under
Schedule IV of the Wildlife (Protection) Act (Anonymous 1997).
11.Baoris unicolor Moore, 1883 - Black Paint-brush Swift: Our record
of Baoris unicolor was based on a single individual that KK photographed
beside the Karwani stream in mixed semi-evergreen forest in the Baghmara RF in
May 2008. See a note under Baoris
chapmani about the taxonomy and previous records of Baoris from the
Khasi Hills.
12.Caltoris sp. - Swift: Our record was based on a single specimen
that KT photographed in November 2009 on the Balpakram Plateau. Species identifications in this group
are based on subtle differences in spotting patterns on the wings and in male
genitalia, which could not be investigated closely in our specimen.
13.Cupitha purreea Moore, 1877 - Wax Dart: Uncommon in the Garo Hills,
occurs along forest paths and streams. Our records are based on only two individuals, one each in May 2008
(Simsang trail, Baghmara RF) and November 2009 (Taidang stream, near
Gongrot). It has previously been
reported from the Khasi Hills (Cantlie 1956).
14.Halpe spp. - Ace spp.: We have seen four individuals during both
seasons at Gongrot, Baghmara RF and Siju WS. Several species of Halpe have
been reported from the Khasi Hills (Cantlie 1956), and most of them are
expected in the Garo Hills. However, species-level identification of Halpe is
challenging. So far, we have not
dissected male genitalia to determine the species.
15.Halpe zema zema Hewitson, 1877 - Sikkim Zema Banded Ace: This
species cannot be distinguished from Halpe zolaEvans, 1937 without dissecting male genitalia, something that we did not
do. However, only Halpe zema has
been reported from the Khasi Hills before (Cantlie 1956), so we are
provisionally assigning the seven individuals that we saw mud-puddling in
evergreen forest streams in the Baghmara-Gongrot-Siju landscape to this
species. We hope to dissect a few males in the future to confirm this
assignment.
16.Hyarotis adrastus praba Moore, 1865 - Bengal Tree Flitter: A single
sighting at a forest stream in Panda in December 2009. This subspecies is legally protected in
India under Schedule IV of the Wildlife (Protection) Act (Anonymous 1997).
17.Iambrix salsala salsala Moore, 1865 - Eastern Chestnut Bob: very
common in the Garo Hills in open forests, along forest edges and around human
habitations. Our record is based on 19 individuals recorded from both seasons,
although most of the records were from Gongrot in November 2009. It has been reported from the Khasi
Hills before (Cantlie 1956).
18.Iton semamora semamora Moore, 1865 - Bengal Common Wight: Our
record was based on a single specimen photographed by KT on the Baghmara
Plateau in November 2009. This species has apparently not been reported before from the Khasi-Garo
Hills complex, so ours is the westernmost record of the species in Meghalaya.
19.Koruthaialos butleri de Nicéville, 1883 - Dark Velvet Bob: Our
record was based on a single specimen that KK photographed in mixed deciduous
forest in the Baghmara RF in May 2008. This species has been reported from the Khasi Hills before (Cantlie
1956), but it is not common.
20.Matapa aria Moore, 1865 - Common Branded Redeye: Most of our
records were of specimens frequenting secondary growth in disturbed evergreen
forest patches around Gongrot and nearby villages, from November 2009. This species is widely distributed in
the Oriental Region and can sometimes be common in mixed deciduous forests and
edges of evergreen forests in northeastern India. The species has been reported from the
Khasi Hills before (Cantlie 1956).
21.Matapa cresta Evans, 1949 - Fringed Branded Redeye: We recorded
this species from two specimens at Jidung stream and one at Me Cheng Chirang at
Gongrot, and one at Siju WS, all in November 2009. It has been reported from the Khasi
Hills before (Cantlie 1956).
22.Matapa sasivarna Moore, 1865 - Black-veined Branded Redeye: KT
photographed a single specimen on Balpakram plateau in November 2009. The species has been reported from the
Khasi Hills before (Cantlie 1956), but does not appear to be common.
23.Notocrypta curvifascia curvifascia Felder & Felder, 1862 - Chinese
Restricted Demon: We recorded several specimens in evergreen forest undergrowth
at Gongrot in November 2009. It is
common in the Khasi Hills (Cantlie 1956).
24.Notocrypta feisthamelii alysos Moore, 1865 - Himalayan Spotted
Demon: Less common than the previous species, although they seem to share the
same habitats and many of their habits. It is not rare in the Khasi Hills (Cantlie 1956).
25.Notocrypta paralysos asawa Fruhstorfer, 1911 - Indo-Chinese Common
Banded Demon: SS recorded two individuals in Baghmara RF in December 2009. It
has been reported to be not rare in the Khasi Hills (Cantlie 1956).
26.Oriens gola pseudolus Mabille, 1883 - Oriental Common Dartlet: Our
record is based on a single specimen that KK photographed at Rongrok Stream,
Gongrot, in November 2009. It has been reported from the Khasi Hills before
(Cantlie 1956).
27.Oriens goloides Moore, 1881 - Smaller Dartlet: Not uncommon in the
Garo Hills. Both species of Orienscommonly feed from flowers of small herbs and shrubs, and flit about at
forest edges, on paths and in treefall gaps in evergreen and riparian
forests. This species has been
reported from the Khasi Hills before (Cantlie 1956).
28.Parnara sp. - Swift: Three Parnara have been reported from
India: (1) Parnara ganga Evans, 1937, (2) Parnara
guttatus mangala Moore, 1865, and (3) Parnara bada Moore, 1878. All of them have been reported from the
Khasi Hills (Cantlie 1956) and are expected in the Garo Hills. However, species in this group can be
determined only by dissecting male genitalia. We have not dissected genitalia from any
of the specimens that we have encountered so far, but we hope to do so in the
future. Of our 118 sightings, 101
were in May 2008 in agricultural fields around Samrakshan Trust’s field office
at Baghmara, 15 from jhum areas around Gongrot, and only two were from November
2009 at Gongrot.
29.Pelopidas agna agna Moore, 1865 - Bengal Obscure Branded Swift:
This is based on a single specimen that KT photographed on Baghmara Plateau in
March 2009. The species has been
reported from the Khasi Hills before (Cantlie 1956).
30.Pelopidas assamensis de Nicéville, 1882 - Great Swift: Not uncommon
in fallow jhum fields overgrown with shrubs, as well as in small openings
inside dense forests. It has been
reported from the Khasi Hills before (Cantlie 1956). This species is legally protected in
India under Schedule IV of the Wildlife (Protection) Act (Anonymous 1997).
31.Pirdana major Evans, 1932 - Himalayan Green-striped Palmer: Our
record from the Garo Hills was based on a single specimen seen by KK at Taidang
stream near Gongrot in November 2009. It was a fresh female seen on a clouded afternoon, in one of the most
shaded parts of an evergreen forest stream. It was perched at two meters above
ground on a branch overhanging the stream, and was not active. The picture included in image 4 may be
the first picture of a live specimen ever taken. This is a very rare species and, as far
as we know, it has not been reported in literature from the Garo-Khasi Hills
complex before. The Natural History
Museum, London, has only one male taken in Sikkim, and eight males and two
females taken in “Assam” (Evans 1949), some of which may have been taken in the
Khasi Hills. This species is
sometimes included as a subspecies of Pirdana hyela Hewitson 1867.
32.Pithauria stramineipennis stramineipennis Wood-Mason & de Nicéville,
1886 - Assam Light Straw Ace: Our records are based on two males
mud-puddling at Siju WS and a third specimen at Karwani in May 2010. The species has been reported from the
Khasi Hills before (Cantlie 1956).
33.Polytremis lubricans lubricans Herrich-Schäffer, 1869 - Oriental
Contiguous Swift: This species seems to be uncommon in the Garo Hills. Our record was based on a single
sighting from Gongrot in May 2009. It has been reported from the Khasi Hills before (Cantlie 1956), and is
frequently met with in open areas and secondary vegetation in northeastern
India. This subspecies is legally protected in India under Schedule IV of the
Wildlife (Protection) Act (Anonymous 1997).
34.Potanthus spp. - Dart spp.: Eleven Potanthus species have
been reported from the Khasi Hills before: (1) rectifasciata Elwes &
Edwards, 1897 - Branded Dart, (2) trachala tytleri Evans, 1914 -
Manipur Broad Bident Dart, (3) pallida Evans, 1932 - Pallid Dart,(4) pseudomaesa clio Evans, 1932 - Himalayan Common Dart, (5) junoEvans, 1932 - Myanmarese Dart, (6) sita Evans, 1932
- Sita Dart, (7) confucius dushta Fruhstorfer, 1911
- Indo-Chinese Dart, (8) lydia Evans, 1934 - Assam Dart, (9) gandaFruhstorfer 1911 - Sumatran Dart, (10) nesta Evans, 1934
- Nesta Dart, and (11) palnia Evans, 1914 - Palni Dart (Cantlie
1956). Most of them are expected to be found in the Garo Hills. We have come across only two Potanthusin the Garo Hills so far and did not dissect their genitalia, so we do not know
their specific identities.
35.Psolos fuligo subfasciatus Moore, 1878 - Indian Dusky Partwing:
Uncommon but widespread in NE India and elsewhere in Indo-China, which we
recorded based on two specimens seen by KT from the Balpakram Plateau and
Nokrek NP.
36.Scobura isota Swinhoe, 1893 - Khasi Forest Bob: We saw two
specimens feeding from a bird dropping inside evergreen forest near Gongrot,
and one inside Baghmara RF. The
species is not uncommon in northeastern India, and has been reported from the
Khasi Hills before (Cantlie 1956).
37.Sebastonyma dolopia Hewitson, 1868 - Tufted Ace: Our three
sightings were from Siju WS in May 2010. This is a rather uncommon species that has been reported from the Khasi
Hills before (Cantlie 1956).
38.Spialia galba Fabricius, 1793 - Indian
Grizzled Skipper: KT recorded a single specimen on the Balpakram Plateau in
November 2009 and SS recorded another specimen near Halwa Atong in May
2010. The species is locally
frequent in the Khasi Hills (Cantlie 1956).
39.Suada swerga swerga de Nicéville, 1883 - Indian Grass Bob: This was
common in the Garo Hills in November 2009. KK recorded five fresh specimens, two of them mating, the rest basking
among or near bamboo clumps along streams in semi-evergreen forests.
40.Telicota bambusae bambusae Moore, 1878 - Oriental Dark Palm-Dart:
We usually saw males of this species mud-puddling or feeding from bird
droppings in sunny patches along streams in evergreen forests.
41.Zographetus ogygia ogygia Hewitson, 1866 - Sumatran Purple-spotted
Flitter: Our record was based on a single specimen that KK photographed in the
Matcha Nokpante Community Reserve outside Baghmara in November 2009. The species has apparently not been
reported from the Garo-Khasi Hills complex before (Cantlie 1956).
42.Zographetus satwa de Nicéville, 1884 - Purple and Gold Flitter: Our
record was based on a single sighting from scrub forest near Botra village in
Baghmara RF in December 2009. The species has been reported from the Khasi
Hills before (Cantlie 1956), and is not uncommon in northeastern India.
Family
Hesperiidae, Subfamily Pyrginae
43.Celaenorrhinus asmara consertus de Nicéville,
1890 - Khasi White-banded Flat: GA, RL and SS photographed a single
specimen in Baghmara RF in May 2010. It has been reported from the Khasi Hills before (Cantlie 1956), but it
is an uncommon species in northeastern India.
44.Gerosis bhagava bhagava Moore, 1865 - Bengal Yellow-breasted Flat:
In Nov. 2009, KK saw two males early in the morning on a sparsely vegetated
ridge in the Matcha Nokpante Community Reserve outside the Baghmara Town. The pair was engaged in a fierce contest
over closely placed vantage points, which were approximately 3m apart and 1m
above the ground on small shrubs. The pair would take off every few minutes, chasing each other at
amazingly high speeds, minutes on end, going on for over half an hour. The contestants gave up and departed
only when sunlight began to brighten up the surroundings. The species has apparently not been
reported from the Khasi Hills before (Cantlie 1956), although it is not
uncommon in northeastern India.
45.Gerosis phisara phisara Moore, 1884 - Khasi Dusky Yellow-breast
Flat: This species is common in the Garo Hills in evergreen forests, where
several individuals were seen mud-puddling. It is also common in the Khasi Hills
(Cantlie 1956).
46.Gerosis sinica narada Moore, 1884 - Sikkim White Yellow-breasted
Flat: Our Garo Hills record is based on a single specimen seen mud-puddling at
Taidang stream near Gongrot. It is
common in the Khasi Hills (Cantlie 1956).
47.Odontoptilum angulata angulata Felder, 1862 - Oriental Chestnut
Angle: The species was very common in the Garo Hills during the pre-monsoon
season when we saw 23 specimens, but none during our November–December
2009 visits. Males were seen
mud-puddling or chasing other butterflies from near their vantage points. The species has been reported from the
Khasi Hills before (Cantlie 1956).
48.Pseudocoladenia dan fabia Evans, 1949 - Himalayan Fulvous Pied
Flat: We found this to be common in both seasons in disturbed evergreen
forests. It has been reported from
the Khasi Hills before (Cantlie 1956).
49.Sarangesa dasahara dasahara Moore, 1865 - Bengal Common Small Flat:
This species frequents forest paths, stream-sides and
forest edges in the Garo Hills. It
is common in the Khasi Hills (Cantlie 1956)
50.Tagiades gana athos Plötz, 1884 - Bengal Suffused Snow Flat: It is
common inside evergreen forests in the Garo Hills, typically along forest paths
and streams. It is also reportedly
common in the Khasi Hills (Cantlie 1956).
51.Tagiades japetus ravi Moore, 1865 - Himalayan
Common Snow Flat: This species is common in the Garo Hills, and shares its
habitat and habits with the previous species. It is also common in the Khasi Hills
(Cantlie 1956).
52.Tagiades litigiosa litigiosa Möschler, 1878 - Sylhet Water Snow Flat:
We had a single record of this species from Balpakram Plateau in November
2009. It is common in the Khasi
Hills (Cantlie 1956).
Family
Lycaenidae (Blues, Hairstreaks, Coppers, etc.)
Subfamily
Curetinae
53.Curetis bulis bulis Westwood, 1851: Himalayan Bright Sunbeam: We have so
far seen only one specimen of this species near Gongrot in May 2008. It is common in the Khasi Hills (Cantlie
1952), and elsewhere in northeastern India.
54.Curetis dentata dentata Moore, 1879 - Indian Toothed Sunbeam: Our
Garo Hills record is based on six specimens that we photographed mud-puddling near Gongrot. The species is “not rare” in the
Khasi Hills (Cantlie 1952).
Family
Lycaenidae, Subfamily Lycaeninae
55.Heliophorus epicles latilimbata Eliot, 1963 - Sikkim Purple
Sapphire: This species is common in the Garo Hills on forest paths and at
forest edges. Both sexes were frequently encountered basking with their wings
partially spread. It is also common
in the Khasi Hills (Cantlie 1952), in the eastern Himalaya and elsewhere in
northeastern India.
56.Heliophorus indicus Fruhstorfer, 1908 – Indian Sapphire: Our
Garo Hills record is based on a single male that KT photographed at Nokrek NP
in Nov. 2009. The species is
distributed widely but is not common anywhere. This is in contrast with the
Khasi Hills records, where it is reportedly common (Cantlie 1952). We suspect that this must be true for Heliophorus
epicles latilimbata, not Heliophorus indicus (Cantlie listed Heliophorus
epicles indicus as common, but did not mention the commoner Heliophorus
epicles latilimbata).
Family
Lycaenidae, Subfamily Miletinae
57.Allotinus drumila drumila Moore, 1865 - Himalayan Crenulate Mottle:
Our sole record for the Garo Hills was from May 2010 near Gongrot. This species is cryptically patterned on
the underside and has a habit of perching motionless for hours in exposed
spots, and is therefore easily overlooked. Several specimens have been collected in the past from around
Cherrapunjee in the Khasi Hills (Cantlie 1952). This species is legally protected in
India under Schedule I of the Wildlife (Protection) Act (Anonymous 1997).
58.Miletus chinensis assamensis Doherty, 1891 - Assam Common Mottle:
Two specimens of this widespread species were photographed in the Baghmara RF
in May 2010.
59.Spalgis epeus epeus Westwood, 1851 - Oriental Apefly: This tiny
species is remarkable for being carnivorous in larval stages, feeding on mealy
bugs rather than plants. Its wing
coloration is dull and the adults are easily overlooked. We recorded two specimens flying
together at Karwani stream in Baghmara RF in May 2010. It was reported to be “not rare but
scarce” on the southern side of the Khasi Hills on border with Sylhet (Cantlie
1952).
Family
Lycaenidae, Subfamily Polyommatinae
60.Acytolepis puspa gisca Fruhstorfer, 1910 - Himalayan Common Hedge
Blue: We have recorded several individuals in the Garo Hills, usually
mud-puddling along evergreen forest streams. This is a widely distributed and
very common species in India and elsewhere in the Oriental Region, including in
the Khasi Hills (Cantlie 1952).
61.Anthene emolus emolus Godart, 1823 - Bengal Common Ciliate Blue:
This is abundant in the Garo Hills, where males were commonly seen either
mud-puddling or basking along stream-sides, forest paths and around jhum areas. It is also common in the Khasi Hills
(Cantlie 1952).
62.Anthene lycaenina lycambes Hewitson, 1878 - Shan Pointed Ciliate Blue:
We have recorded four specimens during our surveys so far. The species is somewhat similar to Anthene
emolus emolus, with which it shares many habits and its habitat. However, it is much less common compared
to A.e. emolus, and is also reportedly uncommon in the Khasi Hills
(Cantlie 1952). This species is
legally protected in India under Schedule II of the Wildlife (Protection) Act
(Anonymous 1997).
63.Caleta elna noliteia Fruhstorfer, 1918 - Indo-Chinese Elbowed
Pierrot: This species is fairly common in the Garo Hills, and most of our
records were of mud-puddling males. It is frequently seen in the Khasi Hills (Cantlie 1952).
64.Castalius rosimon rosimon Fabricius, 1775 - Continental Common
Pierrot: This species was common around human habitations and in secondary,
fairly open forests. It is common
in the Khasi Hills (Cantlie 1952) and elsewhere in the Oriental Region.
65.Catochrysops panormus exiguus Distant, 1886 - Malay Silver
Forget-me-not: This was uncommon in secondary forests, where males were
sometimes encountered mud-puddling. It is common in the Khasi Hills (Cantlie
1952).
66.Catochrysops strabo strabo Fabricius, 1793
- Oriental Forget-me-not: This species was uncommon in deciduous forest
patches and in secondary evergreen forests, and usually encountered
mud-puddling. It is common in the
Khasi Hills (Cantlie 1952).
67.Celastrina lavendularis limbata Moore, 1879 - Eastern Plain Hedge
Blue: It was found to be common in the Garo Hills in both the seasons, and
especially frequently encountered along evergreen forest streams near Gongrot,
where males were usually seen mud-puddling. It has been reported from the Khasi
Hills (Cantlie 1952).
68.Chilades lajus lajus Stoll, 1780 – Indian Lime Blue: It was
common around human habitations in the Garo Hills. Several individuals were seen courting
and laying eggs around the Samrakshan Trust office in Baghmara. It is also common in the Khasi Hills
(Cantlie 1952).
69.Discolampa ethion ethion Westwood, 1851 - Oriental Banded Blue
Pierrot: BS recorded a single specimen of this species at Taidang stream near
Gongrot. This was known from upper
and southern Assam but apparently had not been reported from the Khasi Hills
proper (Cantlie 1952).
70.Euchrysops cnejus cnejus Fabricius, 1798 - Oriental Gram Blue: This
species occurs in open, drier habitats, and our only two records were from
around human habitations or otherwise degraded habitats. It is also uncommon in the Khasi Hills
(Cantlie 1952). This species is
legally protected in India under Schedule II of the Wildlife (Protection) Act
(Anonymous 1997).
71.Jamides alecto eurysaces Fruhstorfer, 1915
- Himalayan Metallic Cerulean: This was common in the Garo Hills,
especially during the pre-monsoon season in the evergreen forests around Gongrot. It is apparently not common in the Khasi
Hills (Cantlie 1952).
72.Jamides bochus bochus Stoll, 1782 - Indian Dark Cerulean: We
usually recorded this species in open areas at forest edges. It is common in the Khasi Hills (Cantlie
1952), as elsewhere in India and the Oriental Region.
73.Jamides celeno celeno Cramer, 1775 - Oriental Common Cerulean: This
species was very common around human habitations, along forest streams and at
forest edges. The dry and wet
season forms are strikingly different, and each was common in the respective
season in the Garo Hills. Males
were often found mud-puddling, and both sexes were
seen feeding from flowers of small shrubs. It is apparently not very common in the Khasi Hills (Cantlie 1952).
74.Jamides elpis pseudelpis Butler, 1879 - False Glistening Cerulean:
Our only record for the Garo Hills was a single individual from Siju WS. It is “not rare” in the Khasi Hills
(Cantlie 1952).
75.Jamides pura pura Moore, 1886 - Continental White Cerulean: This
species cannot be distinguished from Jamides celeno without viewing the
upperside of the forewings. In J.
celeno the black border increases in width at the forewing tip and may be
fairly broad, whereas it is threadlike and uniformly narrow in J. pura. In the Garo Hills, J. pura tended
to occur in slightly moister habitats but otherwise it was identical to J.
celeno in its habits. The
species is generally uncommon in northeastern India, but KK encountered it
frequently around Gongrot in November 2009. It is apparently not uncommon even in
the Khasi Hills (Cantlie 1952).
76.Lampides boeticus Linnaeus, 1767 - Pea Blue: This species usually
appears sporadically in all types of open habitats from human habitations to
bare hilltops, and our Garo Hills record was based on a single sighting from
the Nokrek NP. It is reportedly
common in the Khasi Hills (Cantlie 1952).
77.Lestranicus transpectus Moore, 1879 - White-banded Hedge Blue: We
have so far seen only a single individual of this uncommon but widely
distributed species. It should turn
up in more numbers, especially in Nokrek NP and elsewhere at
mid-elevations. It has apparently
not been recorded in the Khasi Hills before (Cantlie 1952).
78.Megisba malaya sikkima Moore, 1884
- Variable Malayan: We found this species to be very common along forest
paths, edges and streams. Males
were often seen mud-puddling and both sexes were seen
feeding from flowers. It is also common in the Khasi Hills (Cantlie 1952).
79.Nacaduba beroe gythion Fruhstorfer, 1916 - Assam Opaque
Six-Lineblue: This species is common in the Garo Hills, where males were
frequently seen mud-puddling. It is
also common in the Khasi Hills (Cantlie 1952).
80.Nacaduba hermus nabo Fruhstorfer, 1916 - Assam Pale Four-Lineblue:
This and the next species were much less common compared to N. beroe. All our sightings were of mud-puddling
males. It is also rare in the Khasi
Hills (Cantlie 1952).
81.Nacaduba kurava euplea Fruhstorfer, 1916 - Sikkim Transparent
Six-Lineblue: This was not very common in the Garo Hills, and most of our
records were of mud-puddling males. It is reportedly common in the Khasi Hills (Cantlie 1952).
82.Neopithecops zalmora zalmora Butler, 1870 - Myanmar Common Quaker:
This species was common in May 2010 along forest streams, where males were
usually seen mud-puddling, although there were also
two records from December 2009. It
is common in the Khasi Hills (Cantlie 1952).
83.Prosotas aluta coelestis Wood-Mason & de Nicéville, 1886
- Assam Banded Lineblue: This species was fairly common in the Baghmara RF
and near Gongrot, perhaps due to the lower elevation in the Garo Hills, which
it seems to prefer. However, it is
reportedly uncommon to rare in the Khasi Hills (Cantlie 1952). This subspecies is legally protected in
India under Schedule II of the Wildlife (Protection) Act (Anonymous 1997).
84.Prosotas bhutea de Nicéville, 1883 - Bhutia Lineblue: This is an
uncommon species, recorded from two males seen along Taidang stream near
Gongrot. In appearance and habits
this species was very similar to Prosotas nora.
85.Prosotas dubiosa indica Evans, 1925 - Indian Tailless Lineblue:
This was very common in the Garo Hills, where we usually recorded males
mud-puddling. It is also common in
the Khasi Hills (Cantlie 1952).
86.Prosotas lutea sivoka Evans, 1910 - Teesta Brown Lineblue: This was
common in the Garo Hills, especially during the post-monsoon when males were
usually seen mud-puddling. It has
also been reported from the Khasi Hills (Cantlie 1952).
87.Prosotas nora ardates Moore, 1874 - Indian
Common Lineblue: This was common in the Garo Hills, especially during the
post-monsoon. Males were sometimes
seen mud-puddling, congregated in small groups. It is also very common in the Khasi
Hills (Cantlie 1952).
88.Pseudozizeeria maha maha Kollar, 1844 - Himalayan Pale Grass Blue:
A small but conspicuous butterfly that was usually encountered around human
habitations, flying low over herbs and small shrubs. It is also common in the Khasi Hills
(Cantlie 1952).
89.Talicada nyseus khasiana Swinhoe, 1893 - Khasi Red Pierrot: We only
saw two individuals, although this is a highly localized species, which may
sometimes be locally common. It is
reportedly uncommon around Cherrapunjee and not recorded elsewhere in the Khasi
Hills (Cantlie 1952), although it should be present throughout the Garo-Khasi
Hills complex.
90.Tarucus ananda de Nicéville, 1883 - Dark Pierrot: Our only two Garo
Hills records were of mud-puddling males in evergreen forests near Gongrot and
in the Baghmara RF. This species is
apparently common in the Khasi Hills (Cantlie 1952). It is legally protected in
India under Schedule IV of the Wildlife (Protection) Act (Anonymous 1997).
91.Tarucus venosus Moore, 1882 - Veined Pierrot: Unlike the previous
species, this is an inhabitant of slightly more open habitats. Our only record was by KT from the
Balpakram Plateau.
92.Udara dilecta dilecta Moore, 1879 - Himalayan Pale Hedge Blue: Our
only record was from Baghmara RF, although this species is apparently common in
the Khasi Hills (Cantlie 1952).
93.Zizeeria karsandra Moore, 1865 - Dark Grass Blue: We have recorded
only one individual around Baghmara in May 2010, and we are surprised that we
did not find this species to be common in the Garo Hills. It is widely distributed and common
everywhere it occurs, usually in open areas and often around human habitations
and cultivated fields. It seems
that we have not sampled its habitat properly so far. However, this species is apparently
uncommon even in the Khasi Hills (Cantlie 1952).
94.Zizina otis otis Fabricius, 1787
- Oriental Lesser Grass Blue: This species occurs in the same habitats as
the previous species. Our two
records were from the neighborhood of Halwa Atong. It is common in the Khasi Hills (Cantlie
1952).
95.Zizula hylax hylax Fabricius, 1775 - Indian Tiny Grass Blue: We
recorded a single individual in dry scrub habitat near the Botra Village in
December 2009. The species is common in the Khasi Hills (Cantlie 1952).
Family
Lycaenidae, Subfamily Theclinae
96.Amblypodia anita dina Fruhstorfer, 1907
- Indian Purple Leaf Blue: Our single record was from Rani Miksuram Stream
near Halwa Atong Village, by BS.
97.Ancema blanka minturna Fruhstorfer, 1912 - Blue-streaked Silver
Royal: We came across three males of this species feeding from dead crabs
(including on the ones set by us as baits) in Jidung Stream near Gongrot in
November 2009. This subspecies is
legally protected in India under Schedule II of the Wildlife (Protection) Act
(Anonymous 1997).
98.Ancema ctesia ctesia Hewitson, 1865 - Himalayan Bi-spot Royal: SS
had a single sighting of this distinctive species from Karwani in December
2009, which needs further confirmation since SS was unable to photograph the
specimen. This species is rare in
the Khasi Hills (Cantlie 1952) and elsewhere in northeastern India.
99.Arhopala abseus indicus Riley, 1923 - Indian Aberrant Oakblue: Our
single record was based on an individual that was among the congregation of
over a hundred Arhopala that KK and RL saw in deciduous forest along the
Simsang trail in the Baghmara RF in May 2008 (see details under Arhopala
centaurus pirithous). This
species is rare throughout its range, but has been reported from the Khasi
Hills before (Cantlie 1952).
100.Arhopala ammonides elira Corbet, 1941 - Assam Little Cerulean
Oakblue: Our only record was from the evergreen forest at Karwani, Baghmara RF,
on 30 April 2010. Not much is known
about this species from India, so this may be a useful spot record.
101.Arhopala atrax Hewitson, 1862 - Indian Oakblue: Our two records
were from Simsang trail in December 2009 and Karwani stream in May 2010, both
in Baghmara RF.
102.Arhopala centaurus pirithous Moore, 1883 - Bengal Centaur Oakblue:
KK and RL witnessed a remarkable congregation of Arhopala from 1100 to
1230 hr on 2 May 2008 in a degraded deciduous forest patch along the Simsang
trail in the Baghmara RF. The
congregation was composed of over a hundred Arhopala centaurus pirithous,
only 14 Arhopala fulla ignara, and a single Arhopala abseus indicus,
all intermingled. All the specimens
from this congregation that we captured for close inspection turned out to be
males, except a female of Arhopala fulla ignara. The butterflies had
congregated in a relatively dense patch of large shrubs and trees, no larger
than approximately 20x20 m, which was more shaded than the surrounding
deciduous forest. However, it was
not particularly hot or dry that day, so we have no clue why butterflies had
congregated there, especially when all the other butterfly species observed
around that time in that area were actively mud-puddling, basking or engaged in
other usual activities. Some males from the Arhopala congregation did
bask with wings 3/4th spread, but none were feeding. Most were resting on the upper- or
undersides of leaves, both in the open and in shade of the dense
vegetation. They were wary,
however, and difficult to catch. We
hardly saw any Arhopala during the post-monsoon, so pre-monsoon seems to
be the peak flight period for most Arhopala in this area. This species
is reportedly “not rare” in the Khasi Hills (Cantlie 1952).
103.Arhopala fulla ignara Riley & Godfrey, 1921 - Thai Spotless
Oakblue: See above under Arhopala centauruspirithous for majority of our sightings of this species. This subspecies is legally protected in
India under Schedule II of the Wildlife (Protection) Act (Anonymous 1997).
104.Arhopala perimuta perimuta Moore, 1857 - Sylhet Yellowdisc Tailless
Oakblue: We sighted six individuals at Panda, Gongrot and Balpakram Plateau in
November and December 2009, with no pre-monsoon sightings, implying a
post-monsoon flight period. The
species has previously been reported as “not rare” in the Khasi Hills (Cantlie
1952).
105.Bindahara phocides phocides Fabricius, 1793 - Thai Plane: Our two
records were from Karwani in December 2009 and Bhawanipur in May 2010, both in
Baghmara RF. The species is rare in
northeastern India in general, and apparently known only from four specimens in
the Khasi Hills (Cantlie 1952). This species is legally protected in India under Schedule II of the
Wildlife (Protection) Act (Anonymous 1997).
106.Cheritra freja evansi Cowan, 1965 - Khasi Common Imperial: We have
a few records from evergreen forests from Gongrot and Baghmara RF. It is
reportedly common in the Khasi Hills (Cantlie 1952).
107.Chliaria othona othona Hewitson, 1865 - Oriental Orchid Tit: Our
four records were of males mud-puddling along evergreen forest streams at
Gongrot, Karwani Stream and Siju WS. It is “not rare but scarce” in the Khasi Hills (Cantlie 1952). This species is legally protected in
India under Schedule I of the Wildlife (Protection) Act (Anonymous 1997).
108.Creon cleobis cleobis Godart, 1824 - Bengal Broad-tail Royal: SS
recorded a single individual by the roadside near Dabit Chirring in May
2010. The species is not rare in
the Khasi Hills (Cantlie 1952).
109.Dacalana penicilligera de Nicéville, 1890 - Double-tufted Royal: SS
photographed a single individual along the Karwani stream in May 2010.
110.Flos apidanus ahamus Doherty, 1891 - Assam Plain Plushblue: This
record is based on just the right hindwing that KK found in a dry streambed at
Siju WLS on 22 November 2009. This
subspecies is legally protected in India under Schedule II of the Wildlife
(Protection) Act (Anonymous 1997).
111.Horaga onyx onyx Moore, 1857 - Variable Common Onyx: We have so far
seen two individuals in the Garo Hills, one just outside the Baghmara town in
an orchard in May 2008, and one in November 2009 at Gongrot. It is rare and known apparently only
from three specimens in the Khasi Hills (Cantlie 1952). This species is legally protected in
India under Schedule II of the Wildlife (Protection) Act (Anonymous 1997).
112.Hypolycaena erylus himavantus Fruhstorfer, 1912 - Sikkim Common
Tit: This was one of the most abundant lycaenids in our sampling. This was seen in both seasons but
evidently much more abundant during the post-monsoon, especially near Gongrot
and at Karwani Stream. This is also
very common in the Khasi Hills (Cantlie 1952).
113.Loxura atymnus continentalis Fruhstorfer, 1912 - Continental
Yamfly: We saw this commonly basking along forest paths and edges. It is “not rare” in the Khasi Hills
(Cantlie 1952).
114.
Lycaenid sp.: SS managed to take just one picture of this Thecline at Karwani
Stream in December 2009 but we are clueless about what this species may be, or
even to which genus it may belong. We have been unable to find a match in any of the books that we have
referred to (Wynter-Blyth 1957; Pinratana 1981; d’Abrera 1986; Corbet et al.
1992; Io 2000), or to any of the specimens available in the Museum of
Comparative Zoology at Harvard University. Please contact us if you have any comments or suggestions.
115.Rapala dieneces dieneces Hewitson, 1878 - Malay Scarlet Flash: We
recorded one individual each at Me Cheng Chirang near Halwa Atong and Balpakram
Plateau, both at forest edges. The
species is rare in the Khasi Hills (Cantlie 1952).
116.Rapala manea schistacea Moore, 1879 - Bengal Slate Flash: We saw
three individuals during the pre-monsoon at Baghmara RF and near Gongrot. It is “not rare” in the Khasi Hills
(Cantlie 1952).
117.Rapala pheretima petosiris Hewitson, 1863 - Indian Copper Flash:
This was fairly common in the Garo Hills, where several individuals were seen
feeding from flowers of a shrub at the edge of the forest in Baghmara RF. It is “not rare” in the Khasi Hills
(Cantlie 1952).
118.Rapala varuna orseis Hewitson, 1863 - Sumatran Indigo Flash: We
recorded two individuals at Siju WS and Panda Chirring in December 2009. It is “not rare but scarce” in the Khasi
Hills (Cantlie 1952). This subspecies is legally protected in India under
Schedule II of the Wildlife (Protection) Act (Anonymous 1997).
119.Remelana jangala ravata Moore, 1865 - Northern Chocolate Royal: Our
three records were of males mud-puddling in evergreen forest streams. The species has been reported from the
Khasi Hills (Cantlie 1952).
120.Spindasis lohita himalayanus Moore, 1884 - Himalayan Long-banded
Silverline: We saw three males mud-puddling along evergreen forest streams at
Gongrot, and a female basking at the edge of the forest in Siju WS. It is “not rare” in the Khasi Hills
(Cantlie 1952). This subspecies is legally protected in India under Schedule II
of the Wildlife (Protection) Act (Anonymous 1997).
121.Spindasis syama peguanus Moore, 1884 - Pegu Club Silverline: We
found it commonly in open spaces at forest edges and in open, dry streambeds,
especially around Gongrot. It is
“not rare but scarce” in the Khasi Hills (Cantlie 1952).
122.Surendra quercetorum quercetorum Moore, 1857 - Himalayan Common Acacia
Blue: In our sampling in the Garo Hills, females were much more common than
males, which also seems to be true of other populations of this species
elsewhere in India. They were
mostly seen in open forests and at forest edges or along forest paths where
their larval host plants, straggling Acacia, were growing. The species is common in the Khasi Hills
(Cantlie 1952).
123.Ticherra acte acte Moore, 1857 - Himalayan Blue Imperial: Our
record of this uncommon species was based on a single specimen seen by SS at
Taidang stream near Gongrot. It has
been reported from the Khasi Hills (Cantlie 1952).
124.Yasoda tripunctata tripunctata Hewitson, 1863 - Sylhet Branded
Yamfly: We recorded two individuals, both during the pre-monsoon in evergreen
forests at Gongrot and Karwani stream. This rare species was apparently known from the Khasi Hills only from
two specimens (Cantlie 1952). This
species is legally protected in India under Schedule II of the Wildlife
(Protection) Act (Anonymous 1997).
125.Zeltus amasa amasa Hewitson, 1865 - Indian Fluffy Tit: This was one
of the most common Lycaenids in our sampling. Dozens of individuals were seen
mud-puddling in evergreen forests along Taidang and Jidung streams near
Gongrot. It is reportedly “not
rare” in the Khasi Hills (Cantlie 1952).
Family
Nymphalidae (Brush-footed Butterflies)
Subfamily
Apaturinae
126.Apatura ambica ambica Kollar, 1844 - East Himalayan Purple Emperor:
Both our records were of mud-puddling males at Taidang stream near
Gongrot. It is common in the Khasi
Hills (Parsons & Cantlie 1948).
127.Euripus nyctelius nyctelius Doubleday, 1845 - Sylhet Courtesan: We
saw seven males in both seasons, they were perched on vantage points at the
tips of branches of shrubs and small trees, from where they chased other
butterflies passing nearby. Females
of this species are rarely encountered and we did not see any in the Garo
Hills. The species is “not uncommon”
in the Khasi Hills (Parsons & Cantlie 1948).
128.Herona marathus marathus Doubleday, 1848 - Assam Pasha: This is a
very rare species. Our only record was from Nokrek NP by KT. It has apparently not been reported from
the Khasi Hills before.
129.Rohana parisatis parisatis Westwood, 1850 - Assam Black Prince: We
saw three males mud-puddling in evergreen forest streams. It is common in the
Khasi Hills (Parsons & Cantlie 1948).
Family
Nymphalidae, Subfamily Biblidinae
130.Ariadne ariadne pallidior Fruhstorfer, 1899
- Large Angled Castor: This species was common in secondary forest, at
forest edges and around human habitations in the Garo Hills, especially during
the pre-monsoon. It is “not rare”
in the Khasi Hills (Parsons & Cantlie 1948).
131.Ariadne merione tapestrina Moore, 1884 - Intricate Common Castor:
This species was much less numerous compared to the last species but occurred
in the same habitats. It has been
reported from the Khasi Hills before (Parsons & Cantlie 1948).
Family
Nymphalidae, Subfamily Charaxinae
132.Charaxes arja arja Felder & Felder, 1866 - Bengal Pallid Nawab:
This species was recorded in both seasons but was more common during the
post-monsoon. It flew in the same
places as Charaxes athamas athamas: along forest paths, streams and
edges. The two species were often
seen on the same mud-puddling spots or on baits of rotting crabs around
Gongrot. It is presumably common in
the Khasi Hills (Parsons & Cantlie 1948).
133.Charaxes athamas athamas Drury, 1770 - Oriental Common Nawab: This
species was very commonly seen mud-puddling along forest streams at Taidang,
Jidung and Rani Miksuram streams near Gongrot. It was also a major draw on baits of
rotting crabs, where nearly a dozen individuals could be attracted at any time
of the day. The species is also
common in the Khasi Hills (Parsons & Cantlie 1948).
134.Charaxes bernardus hierax Felder & Felder, 1866 - Variable
Tawny Rajah: This species was very common in forested areas of the Garo
Hills. Males were sometimes seen mud-puddling, but most of the individuals that we recorded
were drawn to baits of rotting crabs that we had set out to attract nymphalids.
Males of this species are polymorphic in northeastern India, and the
individuals that we caught for closer inspection turned out to belong to the
following three forms: hierax, pleistoanax and hipponax. The species is reportedly “not rare” in
the Khasi Hills (Parsons & Cantlie 1948).
135.Charaxes eudamippus eudamippus Doubleday, 1843 - Himalayan Great
Nawab: Our Garo Hills record is based on a single specimen that BS photographed
feeding on a rotting crab at Taidang Stream near Gongrot in May 2008. This species may be more common than our
sampling suggests so far; we have probably missed its peak flight season in
this area, which may be March and April. It is apparently common in the Khasi Hills (Cantlie 1952), and has
recently been reported further southwest in Similipal National Park (Nair
2011).
136.Charaxes kahruba Moore, 1895 - Variegated Rajah: We have so far recorded
four specimens in the Garo Hills, most of them around Gongrot, and all of them
mud-puddling or feeding on rotting crabs. The species is reportedly very rare
in the Khasi Hills, and apparently only two specimens were
collected by Parson & Cantlie (1948).
137.Charaxes marmax marmax Westwood, 1847 - Sylhet Yellow Rajah: KK
recorded three individuals at Taidang and Rani Miksuram streams near Gongrot
and Halwa Atong in November 2009. This species is generally rare throughout its range, it is “scarce” in
the Khasi Hills (Parsons & Cantlie 1948), and is legally protected in India
under Schedule II of the Wildlife (Protection) Act (Anonymous 1997).
138.Charaxes moori sandakanus Fruhstorfer, 1895 - Margined Malayan
Nawab: We have two records of this very rare species, one by BS at Anakpatal,
Rongai Stream, Hangsapal, in June 2008, and the other by GA and RL at Taidang
stream near Gongrot in May 2010. These sightings are important because this subspecies is legally
protected in India under Schedule I of the Wildlife (Protection) Act (Anonymous
1997).
139.Charaxes solon sulphureus Rothschild, 1900 - Sulphur Black Rajah:
SS recorded two individuals in Siju WS in May 2010. It is reportedly very rare in the Khasi
Hills (Parsons & Cantlie 1948). This subspecies is legally protected in India under Schedule II of the
Wildlife (Protection) Act (Anonymous 1997).
140.Prothoe franck regalis Butler, 1885
- Regal Blue Begum: KK saw two specimens of this species in Jidung and
Taidang streams in November 2009. The first one, seen on 18 November, was in dense evergreen forest on the
community land that belongs to Gongrot Village. The second one, seen on 19 November,
flew from the national park side of Taidang Stream into the evergreen forest on
the Gongrot community land across the stream, but it could not be
photographed. Our records of this
subspecies from the Garo Hills are important for two reasons: (a) this is a
significant range extension, and (b) it is legally protected in India under
Schedule I of the Wildlife (Protection) Act (Anonymous 1997). This subspecies has so far been reported
only from Upper Assam (Sibsagar to Margherita), Manipur, and N. Myanmar
(Wynter-Blyth 1957; Gupta & Mondal 2005). To our knowledge, there are no previous
records either from the Khasi Hills or elsewhere west of Manipur. So this is a significant range extension
of this very rare and presumably highly restricted subspecies by nearly 300km,
over several mountain ranges. This
record nearly doubles its global longitudinal range.
Family
Nymphalidae, Subfamily Cyrestinae
141.Chersonesia risa risa Doubleday, 1848 – Oriental Common
Maplet: This species occurred in both seasons, and it was commonly seen
mud-puddling. It is reportedly
uncommon in the Khasi Hills (Parsons & Cantlie 1948).
142.Cyrestis cocles cocles Fabricius, 1787 - Thai Marbled Map
Butterfly: We found the species to be common in the Gongrot area, although we
also saw many individuals in Baghmara RF and Siju WS. Sometimes three or four
specimens were seen mud-puddling together along forest streams, occasionally in
company of other butterflies, but usually on their own. This species is generally scarce all
over northeastern India but it can be locally common. Parsons & Cantlie (1948) obtained
“many specimens … from Cherrapunjee professional collectors”, but they never
saw it in the Khasi Hills. This
species is legally protected in India under Schedule II of the Wildlife
(Protection) Act (Anonymous 1997).
143.Cyrestis thyodamas thyodamas Boisduval, 1836 - Oriental Map
Butterfly: This species was common in the Gongrot area, especially during the
pre-monsoon, when it was often seen mud-puddling. It is common in the Khasi Hills (Parsons
& Cantlie 1948).
Family
Nymphalidae, Subfamily Danainae
144.Danaus chrysippus chrysippus Linnaeus, 1758 - Oriental Plain Tiger:
We usually came across this species during the pre-monsoon when males were seen
feeding from Heliotropium flowers that bloomed in abundance in fallow
paddyfields. They were often in
company of other danaines in these Heliotropium patches. The species is common in the Khasi Hills
(Parsons & Cantlie 1948).
145.Danaus genutia genutia Cramer 1779 - Oriental Striped Tiger:
Similar to Danaus chrysippus, males were commonly encountered feeding
from Heliotropium flowers in fallow fields and other open areas. The species is also common in the Khasi
Hills, although it was earlier reported as Danais plexippus (Parsons
& Cantlie 1948), the name that applies to the North American Monarch
Butterfly, not to the Indian Danaus genutia.
146.Euploea algea deione Westwood, 1848 - Bengal Long-branded Blue
Crow: All our sightings were of males feeding from Heliotropium flowers
in the Halwa Atong and Siju areas, or in an all-male, multi-species
congregation of Euploea that was seen in a patch of open forest near
Gongrot. Our records have so far
been exclusively from the pre-monsoon. The species is common in the Khasi Hills (Parsons & Cantlie 1948).
147.Euploea core core Cramer, 1780 - Indian Common Crow: We found this species
to be common during the pre-monsoon in Heliotropium patches in fallow
paddyfields of Halwa Atong, usually with males of other Euploea. It was also commonly seen in the
all-male, multi-species Euploea congregation in a patch of open forest
near Gongrot. It is common in the
Khasi Hills, and was previously reported as Euploea core vermiculata Butler,
1866 (Parsons & Cantlie 1948), which is a synonym of the nominotypical
subspecies (Talbot 1947; Kunte in prep.).
148.Euploea doubledayi doubledayi Felder & Felder, 1865 - Sylhet
Striped Black Crow: Another common species in the Gongrot area, details of our
sightings were the same as for Euploea core core. The species is reportedly uncommon to
rare in the Khasi Hills (Parsons & Cantlie 1948).
149.Euploea klugii klugii Moore, 1858 - Blue King Crow: Our only record
for the Garo Hills was from a single male that KK caught, photographed and
released in a fallow paddyfield near Halwa Atong in November 2009. It is
reportedly rare in the Khasi Hills (Parsons & Cantlie 1948).
150.Euploea midamus rogenhoferi Felder & Felder, 1865 - Assam
Blue-spotted Crow: Our record for the Garo Hills is based on a single male that
KK caught, photographed and released in the all-male, multi-species Euploeacongregation in a patch of open forest near Gongrot in May 2009. It was said to be common in the Khasi
Hills but Parsons & Cantlie (1948) could collect only one specimen, which
they reported as rogenhoferi’s synonym, splendens Butler,
1866. This subspecies is legally
protected in India under Schedule II of the Wildlife (Protection) Act
(Anonymous 1997).
151.Euploea mulciber mulciber Cramer, 1777 - Bengal Striped Blue Crow:
This was the most abundant Euploea in the Garo Hills, as is the case
elsewhere in northeastern India. It
was common in the Heliotropium patches of Halwa Atong and in the
multi-species Euploea congregation near Gongrot, mentioned under Euploea
core core. Males were also
commonly seen mud-puddling and patrolling the streams
and paddyfields at Baghmara RF. KT
recorded 50 specimens in Nokrek NP. The species is also very common in the Khasi Hills (Parsons &
Cantlie 1948). Surprisingly, this
very common subspecies is legally protected in India under Schedule IV of the
Wildlife (Protection) Act (Anonymous 1997).
152.Euploea radamanthus radamanthus Fabricius, 1793 - Oriental Magpie
Crow: This was another common Euploea in the Garo Hills, details of our
sightings for this were the same as for Euploea core core. It is also common in the Khasi Hills,
although previously reported as Euploea diocletiana diocletiana (Parsons
& Cantlie 1948), which is a synonym of radamanthus commonly used in
older literature on Indian butterflies (Kunte in prep.).
153.Euploea sylvester hopei Felder & Felder,
1865 - Cachar Double-branded Blue Crow: The details of our sightings of
this species were the same as for Euploea algea deione. It is reportedly common in the Khasi
Hills, although the subspecies was listed under Euploea harrisi (Parsons
& Cantlie 1948), which itself is now recognized as a subspecies of Euploea
sylvester Fabricius, 1793 (Kunte in prep.).
154.Parantica aglea melanoides Moore, 1883 - Himalayan Glassy Tiger:
One of the commonest danaines in our sampling, it was especially numerous at
Nokrek NP in November 2009. It is
also common in the Khasi Hills (Parsons & Cantlie 1948).
155.Parantica melaneus plataniston Fruhstorfer, 1910 - Himalayan
Chocolate Tiger: This species was less common than the last species, but it was
also commoner at Nokrek NP in November 2009. It is also common in the Khasi Hills (Parsons
& Cantlie 1948).
156.Parantica sita sita Kollar, 1844 - Kashmir Chestnut Tiger: KT found
this species to be common at mid-elevations at Nokrek NP in November 2009,
although SS also had a single, unconfirmed record from Taidang stream near
Gongrot in May 2010. This species is common in the Khasi Hills above 1,000m,
where it was previously reported by its synonym, Danais tytia (Parsons
& Cantlie 1948).
157.Tirumala limniace exoticus Gmélin, 1790 - Oriental Blue Tiger: A
few males of this species were seen feeding from Heliotropium flowers at
Halwa Atong, and in forest openings. It is common in the Khasi Hills (Parsons & Cantlie 1948).
158.Tirumala septentrionis septentrionis Butler, 1874 - Oriental Dark
Blue Tiger: The details of sightings of this species were the same as the
previous species. It is also common
in the Khasi Hills (Parsons & Cantlie 1948).
Family
Nymphalidae, Subfamily Heliconiinae
159.Argynnis hyperbius hyperbius Linnaeus, 1763 - Chinese Tropical
Fritillary: This species is common in the Khasi Hills (Parsons & Cantlie
1948) but must be relatively uncommon at lower elevations of Baghmara and
Gongrot. We have recorded only two
specimens so far, one from Gongrot and one from Nokrek NP, both in November
2009.
160.Cethosia biblis tisamena Fruhstorfer, 1912 - Himalayan Red
Lacewing: This species occurs at slightly higher elevations compared to the
next species, and we saw it almost exclusively at Nokrek NP, where it was very
common. It is also very common at
higher elevations in the Khasi Hills (Parsons & Cantlie 1948).
161.Cethosia cyane cyane Drury, 1770 - Bengal Leopard Lacewing: We had
numerous sightings of this common species, mostly from Gongrot and Baghmara RF
during the pre-monsoon. It is also
common in the Khasi Hills (Parsons & Cantlie 1948).
162.Cirrochroa aoris aoris Doubleday, 1847 - Himalayan Large Yeoman: A
common species that was frequently seen mud-puddling along evergreen forest
streams at Gongrot. It is common in
the Khasi Hills (Parsons & Cantlie 1948).
163.Cirrochroa tyche mithila Moore, 1872 - Bengal Common Yeoman: A very
common species, which we recorded along evergreen forest streams and paths,
mainly at Gongrot. Males were often
seen mud-puddling and they were also attracted to our baits of rotting
crabs. Interestingly, it is
reportedly uncommon in the Khasi Hills (Parsons & Cantlie 1948).
164.Phalanta alcippe alcippoides Moore, 1900 - Himalayan Small Leopard:
We recorded a total of six individuals of this species from Jidung Stream near
Gongrot and from Karwani Stream in Baghmara RF. It is generally an uncommon species in northeastern
India, and has been reported as such in the Khasi Hills (Parsons & Cantlie
1948).
165.Phalanta phalantha phalantha Drury, 1773 - Oriental Common Leopard:
We usually recorded this common species in drier, more open forests compared to
the previous species, and also in abandoned jhum fields and sometimes around
forest villages. It is also common in the Khasi Hills (Parsons & Cantlie
1948).
166.Vagrans egista sinha Kollar, 1844 - Himalayan Vagrant: This species
commonly occurs at slightly higher elevations, so it is not surprising that we
have recorded only a single specimen in Baghmara RF so far. It is “not rare” in the Khasi Hills
(Parsons & Cantlie 1948).
167.Vindula erota erota Fabricius, 1793 - Thai Cruiser: This species
can be locally common in evergreen forests but we have so far seen only four
specimens mud-puddling along Taidang and Jidung streams near Gongrot. It is common in the Khasi Hills (Parsons
& Cantlie 1948).
Family
Nymphalidae, Subfamily Limenitidinae
168.Athyma asura asura Moore, 1857 - Himalayan Studded Sergeant: We
recorded one or two specimens of this species, always mud-puddling,
on most of our field trips, although it was never common. This species is uncommon to rare throughout
northeastern India, and it is reportedly rare in the Khasi Hills (Parsons &
Cantlie 1948). It is legally
protected in India under Schedule II of the Wildlife (Protection) Act
(Anonymous 1997).
169.Athyma cama cama Moore, 1857 - Himalayan Orange Staff Sergeant: We
have recorded only two specimens of this species in the Garo Hills. It is “not rare” in the Khasi Hills
(Parsons & Cantlie 1948).
170.Athyma inara inara Doubleday, 1850 - Himalayan Color Sergeant: This
species can be seasonally common in evergreen forests of northeastern
India. We found it to be
common in the Gongrot-Baghmara area, especially during the pre-monsoon when
both sexes were frequently encountered along evergreen forest streams. Like other Athyma, males were
usually encountered either mud-puddling or feeding
from scats and rotting crabs. It is
also common in the Khasi Hills (Parsons & Cantlie 1948).
171.Athyma kanwa phorkys Fruhstorfer, 1912 - Northern Dot-dash
Sergeant: Our Garo Hills record was based on a single specimen that SS
photographed at Karwani in December 2009. This is a rare species in northeastern India, and it has apparently been
recorded from the Khasi Hills based on a single male collected in November from
Dauki (Cantlie 1952).
172.Athyma perius perius Linnaeus, 1758 - Oriental Common Sergeant: We
usually recorded males of this common species on hill-topsor ridges, patrolling areas nearby their vantage points on large rocks. It is reportedly common in the Khasi
Hills (Parsons & Cantlie 1948).
173.Athyma pravara acutipennis Fruhstorfer, 1906 - Assam Unbroken
Sergeant: We recorded three males mud-puddling along evergreen forest streams
near Gongrot during the post-monsoon. It is uncommon in the Khasi Hills (Parsons & Cantlie 1948). The subspecies is legally protected in
India under Schedule II of the Wildlife (Protection) Act (Anonymous 1997).
174.Athyma ranga ranga Moore, 1857 - Himalayan Blackvein Sergeant: This
species was not uncommon along evergreen forest streams near Gongrot. It is uncommon in the Khasi Hills
(Parsons & Cantlie 1948), and is legally protected in India under Schedule
II of the Wildlife (Protection) Act (Anonymous 1997).
175.Athyma selenophora bahula Moore, 1858 - Sylhet Staff Sergeant: We
recorded two individuals at Gongrot and Karwani Stream. It is common in the Khasi Hills (Parsons
& Cantlie 1948).
176.Athyma zeroca zeroca Moore, 1872 - Khasi Small Staff Sergeant: An
uncommon species in northeastern India, of which we have so far recorded only a
single specimen at Gongrot. It is
reportedly common in the Khasi Hills (Parsons & Cantlie 1948).
177.Bassarona teuta teuta Doubleday, 1848 - Sylhet Banded Marquis: Our
Garo Hills record was based on a single specimen that KT photographed on the
Balpakram Plateau in November 2009. It is recorded as “fairly frequent” in the Khasi Hills (Parsons &
Cantlie 1948). The species is
legally protected in India under Schedule II of the Wildlife (Protection) Act
(Anonymous 1997).
178.Bhagadatta austenia austenia Moore, 1872 - Khasi Grey Commodore:
Both our records were from evergreen forests along Taidang Stream near Gongrot
during the pre-monsoon. It is
uncommon in the Khasi Hills (Parsons & Cantlie 1948). The species is legally protected in
India under Schedule II of the Wildlife (Protection) Act (Anonymous 1997).
179.Euthalia aconthea garuda Moore, 1857 - Northern Baron: So far we
have recorded only two individuals—both females—of this species in
the Garo Hills. It is “rather uncommon” in the Khasi Hills (Parsons &
Cantlie 1948). Interestingly, this
rather widespread and locally common subspecies is legally protected in India
under Schedule II of the Wildlife (Protection) Act (Anonymous 1997).
180.Euthalia anosia anosia Moore, 1857 - Assam Grey Baron: SS recorded
a single specimen of this rare species at Taidang stream near Gongrot in
December 2009. This appears to be
only the second record of this species from the Garo-Khasi Hills complex: the
only previous record was midway (100–150 km) between Guwahati and
Shillong, at 600m, in April 1933 (Cantlie 1952).
181.Euthalia lubentina lubentina Cramer, 1777 - Chinese Gaudy Baron: We had
three sporadic records, all females, from the Gongrot-Baghmara areas in both
seasons. It is “not rare” in the Khasi Hills (Parsons & Cantlie 1948). This species is legally protected in
India under Schedule IV of the Wildlife (Protection) Act (Anonymous 1997).
182.Euthalia monina kesava Moore, 1859 - Assam Powdered Baron: We
recorded several individuals, mostly males, especially during the post-monsoon
at Karwani Stream. It is uncommon
in the Khasi Hills (Parsons & Cantlie 1948).
183.Euthalia phemius phemius Doubleday, 1848 - Sylhet White-edged Blue
Baron: We have so far recorded two females in the Garo Hills in November 2009,
one each from Me Cheng Chirang near Gongrot and Balpakram Plateau. The species is fairly common in the
Khasi Hills (Parsons & Cantlie 1948).
184.Euthalia telchinia Ménétriés, 1857 - Blue Baron: KT recorded a
single female from Balpakram Plateau in November 2009. It is “rather rare” in the Khasi Hills
(Parsons & Cantlie 1948). It is
legally protected in India under Schedule I of the Wildlife (Protection) Act. (Anonymous 1997).
185.Lebadea martha martha Fabricius, 1787
- Thai Knight: This was very common in both seasons throughout the forested
areas of the Balpakram-Siju-Baghmara landscape. We frequently encountered males
patrolling neighborhoods of their vantage points on tall herbs and shrubs along
forest paths and streams. The
species is common in the Khasi Hills (Parsons & Cantlie 1948).
186.Lexias cyanipardus cyanipardus Butler, 1868 - Sylhet Great
Archduke: We had a single sighting of this large and spectacularly colorful
species from an evergreen forest fragment among abandoned jhum fields
near Gongrot, and four from the Balpakram Plateau, all from November 2009. All the specimens were males. The species is common in the Khasi Hills
(Parsons & Cantlie 1948). It is
legally protected in India under Schedule II of the Wildlife (Protection) Act
(Anonymous 1997).
187.Lexias dirtea khasiana Swinhoe, 1893 - Khasi Dark Archduke: This
species was slightly commoner than the previous species, and most of our
sightings were from the pre-monsoon rather than the post-monsoon. It is common in the Khasi Hills (Parsons
& Cantlie 1948). This
subspecies is legally protected in India under Schedule II of the Wildlife
(Protection) Act (Anonymous 1997).
188.Moduza procris procris Cramer, 1777 - Oriental Commander: This
species was fairly common along forest streams near Gongrot, especially during
the post-monsoon. It is also common
in the Khasi Hills (Parsons & Cantlie 1948).
189.Neptis hylas varmona Moore, 1872 - Indian Common Sailer: We found
this species to be especially common in November 2009 in abandoned jhum fields,
on paths and in other disturbed areas around Gongrot. It is also common in the
Khasi Hills (Parsons & Cantlie 1948).
190.Neptis nata/soma group - Sailer spp.: We must have seen several
species from this group but we did not dissect male genitalia, without which species
identification was impossible.
191.Neptis sappho astola Moore, 1872
- Himalayan Common Glider: Our record is based on a single specimen that
was entangled in a spider web near Gongrot Village. The species is common at higher
elevation in the Khasi Hills (Parsons & Cantlie 1948).
192.Pantoporia hordonia hordonia Stoll, 1790 - Oriental Common Lascar:
This species was common especially during the post-monsoon along forest streams
and paths near Gongrot. It is
common in the Khasi Hills (Parsons & Cantlie 1948).
193.Pantoporia paraka paraka Butler, 1877 - Oriental Perak Lascar: KK
saw one specimen each in evergreen forests along Jidung Stream near Gongrot and
Karwani stream in Baghmara RF, both in November 2009. SS saw the third specimen at Karwani
Stream in December 2009. The
distribution of this species was given in older books as “Assam” (Evans 1932;
Wynter-Blyth 1957), which presumably meant the Naga-Manipur Hills and Cachar.
Previous spot records are from Sylhet and Cachar in northeastern Bangladesh and
southern Assam (Cantlie 1952), 100–200 km east of Balpakram. There are no previous records from the
Khasi Hills (Parsons & Cantlie 1948; Cantlie 1952), and our sightings seem
to be the first records of the species this far west in northeastern India.
194.Parthenos sylvia gambrisius Fabricius, 1787
- Bengal Clipper: This species was common along evergreen forest streams
both at Gongrot and Baghmara RF, especially during the pre-monsoon. It is also common in the Khasi Hills
(Parsons & Cantlie 1948). This
subspecies is legally protected in India under Schedule II of the Wildlife
(Protection) Act (Anonymous 1997).
195.Phaedyma columella ophiana Moore, 1872 - Sikkim Short-banded
Sailer: We have only two records from the Gongrot area. The species is also reportedly rare in
the Khasi Hills (Parsons & Cantlie 1948).
196.Sumalia daraxa daraxa Doubleday, 1848 - Sylhet Green Commodore:
This species is very common in the Khasi Hills (Parsons & Cantlie 1948),
and should be found in the Nokrek area.
197.Tanaecia jahnu jahnu Moore, 1857 - Darjeeling Plain Earl: Our
record is based on two males that KK saw at Me Cheng Chirang near Halwa Atong
Village in November 2009. The
species is “rather rare” in the Khasi Hills (Parsons & Cantlie 1948).
198.Tanaecia julii appiades Ménétriés, 1857
- Changeable Common Earl: This species is generally common in northeastern
India, and is reportedly common in the Khasi Hills (Parsons & Cantlie
1948), so we are surprised that we have so far seen only one male in the Garo
Hills.
199.Tanaecia lepidea lepidea Butler, 1868 - Himalayan Grey Count: We
found this species to be very common in the Garo Hills in both seasons. Males, which made up the majority of our
sightings, were usually seen along paths in evergreen forests. The species is also common in the Khasi
Hills (Parsons & Cantlie 1948). -- This species is legally protected in
India under Schedule II of the Wildlife (Protection) Act (Anonymous 1997).
Family
Nymphalidae, Subfamily Nymphalinae
200.Doleschallia bisaltide indica Moore, 1899 - Himalayan Autumn Leaf:
This record is based on a single sighting in Baghmara RF in May 2010. The species is uncommon in the Khasi
Hills (Parsons & Cantlie 1948).
201.Hypolimnas bolina jacintha Drury, 1773 - Oriental Great Eggfly:
Both sexes of this female-limited Batesian mimic were very common in the Garo
Hills, especially in open forests during the pre-monsoon in Gongrot and
Baghmara areas. It is also common
in the Khasi Hills (Parsons & Cantlie 1948).
202.Hypolimnas misippus Linnaeus, 1764 - Danaid Eggfly: We recorded
several individuals during the pre-monsoon, and this species will prove to be
as common in the Garo and Khasi hills as elsewhere in the Oriental and African
Regions. Interestingly, no
specimens of this species seem to have been reported from the Garo-Khasi Hills
before (Parsons & Cantlie 1948). Surprisingly, this common and widespread
species is legally protected in India under Schedule I of the Wildlife
(Protection) Act (Anonymous 1997).
203.Junonia almana almana Linnaeus, 1758 - Oriental Peacock Pansy: We
found this species to be extremely abundant in fallow paddyfields and along
edges of evergreen forests. In
fact, it was the most numerous species in our quantitative sampling (Fig.
1). This was especially true during
the pre-monsoon, although it was present in both seasons. It is also common in the Khasi Hills
(Parsons & Cantlie 1948).
204.Junonia atlites atlites Linnaeus, 1763 - Oriental Grey Pansy: This
was also a common Junonia in our sampling and we found it co-occurring
with the previous species especially in fallow paddyfields.
205.Junonia hierta hierta Fabricius, 1798 - Oriental Yellow Pansy: This
species was less numerous than the previous two Junonia, but still very
common in and around agricultural fields and other highly disturbed areas. It is common in the Khasi Hills (Parsons
& Cantlie 1948).
206.Junonia iphita iphita Cramer, 1779 - Oriental Chocolate Pansy: This
species was very common in all kinds of forested areas, especially along forest
edges and in natural openings, but also around human habitations. It is common in the Khasi Hills (Parsons
& Cantlie 1948).
207.Junonia lemonias lemonias Linnaeus, 1758 - Chinese Lemon Pansy:
This was the second-most numerous Junonia in our sampling. We found it
to be common along major roads and around human habitations, including in
agricultural fields. It is very
common in the Khasi Hills (Parsons & Cantlie 1948).
208.Junonia orithya ocyale Hübner, 1816 - Dark Blue Pansy: Our record
is based on a single specimen that KT photographed on the Balpakram Plateau in
November 2009. It is very common in
the Khasi Hills (Parsons & Cantlie 1948).
209.Kallima inachus inachus Boisduval, 1836 - Himalayan Orange Oakleaf:
We found this species to be common along forest streams and inside evergreen
forests, especially near Gongrot during the pre-monsoon. It is also common in the Khasi Hills
(Parsons & Cantlie 1948).
210.Kaniska canace canace Linnaeus, 1763 - Chinese Blue Admiral: KT
recorded three individuals from Balpakram Plateau in November 2009. The species is common in the Khasi Hills
(Parsons & Cantlie 1948).
211.Symbrenthia hypselis cotanda Moore, 1874 - Himalayan Spotted
Jester: We have a single record from Nokrek NP. It is uncommon in the Khasi Hills
(Parsons & Cantlie 1948).
212.Symbrenthia lilaea khasiana Moore, 1874 – Khasi Common
Jester: We commonly encountered this species along evergreen forest streams
near Gongrot, either mud-puddling or basking in occasional sunny spots along
paths under the canopy. It is also
common in the Khasi Hills (Parsons & Cantlie 1948).
213.Symbrenthia silana de Nicéville, 1885 - Scarce Jester: KT recorded
a single specimen of this rare species mud-puddling in
Nokrek NP. This sighting has
previously been reported in literature (Kunte 2010). Since then, we have come across another
old record of this species from this area, a specimen
collected 60km away from Shillong, halfway between Guwahati and
Shillong, in April 1933 (Cantlie 1952). This species is legally protected in India under Schedule I of the
Wildlife (Protection) Act (Anonymous 1997).
214.Vanessa cardui cardui Linnaeus, 1758 - Painted Lady: This almost
globally distributed species occurs seasonally in many parts of India, and it
can be locally common in the right season. We have so far recorded only a single specimen feeding from Heliotropiumflowers in a fallow paddyfield in Halwa Atong. The species is reportedly very common in
the Khasi Hills (Parsons & Cantlie 1948).
215.Vanessa indica indica Herbst, 1794 - Himalayan Red Admiral: BS
recorded several specimens from Rongreng Stream, Hangsapal. It is common in the Khasi Hills (Parsons
& Cantlie 1948).
Family
Nymphalidae, Subfamily Pseudergolinae
216.Dichorragia nesimachus nesimachus Doyère, 1840 - Himalayan
Constable: Our record is based on a single, slightly worn specimen that KK and
RL photographed on the sandy bed of Karwani Stream in Baghmara RF in May
2008. It was feeding from a small
carnivore scat along with Charaxes bernardus hierax on a rainy day. It is reportedly uncommon in the Khasi
Hills (Parsons & Cantlie 1948).
217.Stibochiona nicea nicea Gray, 1846 - Himalayan Popinjay: We
recorded 14 specimens of this species in both seasons, although majority of
sightings (10 individuals) were from November 2009 from evergreen forest
streams near Gongrot and bamboo patches in mixed semi-evergreen forests around
Halwa Atong. The species is also common in the Khasi Hills (Parsons &
Cantlie 1948).
Family
Nymphalidae, Subfamily Satyrinae
218.Amathuxidia amythaon amythaon Doubleday, 1847 - Sylhet Koh-i-Noor:
This species is generally rare at its northwestern range margin in northeastern
India. Our Garo Hills record is
based on four specimens. The first one was a piece of right forewing that KK
discovered in a dry streambed in evergreen forest at Siju WS in November 2009. The remaining three specimens were seen by SS, RL and GA at Karwani
in Baghmara RF in May 2010. Only four specimens seem to have been reported from the Khasi Hills
before (Parsons & Cantlie 1948; Cantlie 1952). This species is legally protected in
India under Schedule II of the Wildlife (Protection) Act (Anonymous 1997).
219.Discophora sondaica zal Westwood, 1851 - Indian Common Duffer: This
is a fairly common species despite its crepuscular habits. We recorded five specimens, all males,
in both seasons, and mostly inside evergreen forests at Gongrot. It has been reported from the Khasi
Hills before but seldom seen there (Parsons & Cantlie 1948).
220.Elymnias hypermnestra undularis Drury, 1773 - Wavy Common Palmfly:
A common species, males of which were especially numerous along Karwani Stream
in Baghmara RF in May 2008. It is
also common in the Khasi Hills (Parsons & Cantlie 1948). Females of this
sex-limited Batesian mimic are superb mimics of Danaus genutia in
flight.
221.Elymnias malelas malelas Hewitson, 1863 - Bengal Spotted Palmfly:
Our record is based on a single specimen that BS photographed at Karwani,
Baghmara RF. The species is common
in the Khasi Hills (Parsons & Cantlie 1948).
222.Elymnias nesaea timandra Wallace, 1869 - Sylhet Tiger Palmfly: KT
recorded one individual on Balpakram Plateau in November 2009, and SS recorded
one from Siju WS in December 2009 and another outside Samrakshan’s office in
Baghmara town in May 2010. The
species is not rare in the Khasi Hills (Parsons & Cantlie 1948).
223.Elymnias peali Wood-Mason, 1883 - Brahmaputra Palmfly: This is a
slight range extension of the species, and the first record from the Garo
Hills. It has previously been
reported from upper Assam (Wynter-Blyth 1957), and from Namdapha NP in eastern
Arunachal Pradesh (Kunte et al. 2011). The nearest record to the Garo Hills was that of D. Sanders, who took a
specimen approximately 60km from Shillong on Guwahati Road in April 1933
(Cantlie 1952). That was
approximately 100–150 km from the present locality in Balpakram NP. As far as we know, the previous
westernmost record north of the Brahmaputra River was that of KK, who recorded
a male in February 2001 from near Seijusa in Pakke NP in western Arunachal
Pradesh (unpub.). Our following
records from the Garo Hills delineate the westernmost range of this species
south of the Brahmaputra River. KK
photographed a male from Me Cheng Chirang near Halwa Atong on 20 November 2009. SS recorded one individual from Panda
Chirring in December 2009 and another at Karwani Stream in May 2010. The species is generally considered very
rare throughout its range, so these three sightings and the range extensions
are particularly important. The
species is endemic to lowland evergreen forests in and near the Brahmaputra
River basin, and it is legally protected in India under Schedule I of the
Wildlife (Protection) Act (Anonymous 1997).
224.Ethope himachala Moore, 1857 - Dusky Diadem: This was the
third-commonest satyrine and among the most numerous species in our sampling. We saw a total of 61 individuals, nearly
2/3rd of them in November 2009 from Taidang, Jidung and Me Cheng
Chirang in the Gongrot-Halwa Atong landscape and from the Karwani Stream in the
Baghmara RF. Most of the
individuals, of both sexes, were seen basking and chasing each other among
somewhat dense vegetation along evergreen forest streams. The species is “not rare” in the Khasi
Hills (Parsons & Cantlie 1948).
225.Faunis canens arcesilas Stichel, 1933 - Thai Common Faun: A fairly
common species that we encountered in dense undergrowth along paths and small
streams under closed canopy of evergreen forests near Gongrot. It is “not rare”
in the Khasi Hills (Parsons & Cantlie 1948).
226.Faunis eumeus assama Westwood, 1858 - Assam Large Faun: We recorded
this species based on two specimens that GA, RL and SS saw in Taidang Stream
near Gongrot in May 2010. It is
“not rare” in the Khasi Hills (Parsons & Cantlie 1948).
227.Lethe chandica flanona Fruhstorfer, 1911 - Assam Angled Red
Forester: We had two records of this species: a male from Rani Miksuram Stream
near Halwa Atong in November 2009, and another male from Nokrek NP in November
2009. It is “scarce” in the Khasi
Hills (Parsons & Cantlie 1948).
228.Lethe confusa gambara Fruhstorfer, 1911 - Assam Banded Treebrown:
We found this species to be common, although all our sightings were from
November 2009 from the Gongrot-Halwa Atong area, and from Siju WS. It is also common in the Khasi Hills
(Parsons & Cantlie 1948).
229.Lethe europa niladana Fruhstorfer, 1911
- Himalayan Bamboo Treebrown: Not uncommon, and our sightings were from
both seasons and from multiple localities. It is reportedly uncommon in the Khasi Hills (Parsons & Cantlie
1948).
230.Lethe mekara zuchara Fruhstorfer, 1911 - Assam Common Red Forester:
A common species that we usually found mud-puddling or visiting animal
droppings along various evergreen forest streams near Gongrot and Halwa Atong
villages and in Baghmara RF. It was recorded in both seasons
. It is “not rare” in the Khasi Hills (Parsons & Cantlie 1948).
231.Lethe rohria rohria Fabricius, 1787 - Himalayan Common Treebrown: Our record is based on a single sighting by KT at Nokrek NPin November 2009. The species is
common in the Khasi Hills (Parsons & Cantlie 1948).
232.Lethe verma sintica Fruhstorfer, 1911 - East Himalayan
Straight-banded Treebrown: We recorded two specimens from Gongrot in May 2010,
and one specimen from Nokrek NP in November 2009.
233.Lethe vindhya vindhya Felder, 1859 - Assam Black Forester: Our record
of this uncommon species is based on two sightings: one by SS at Panda Chirring
in December 2009, and the other by BS near Gongrot. The species is uncommon in
the Khasi Hills (Cantlie 1952).
234.Melanitis leda leda Linnaeus, 1758
- Oriental Common Evening Brown: This was the second-commonest species in
our sampling, with a total of 157 individuals (Fig. 1). Specimens of both sexes were commonly
encountered in both seasons in evergreen and semi-evergreen forest undergrowth
in all localities surveyed. The wet
season form was more prevalent in May while the dry season form was more
prevalent in November. It is also
very common in the Khasi Hills (Parsons & Cantlie 1948).
235.Melanitis phedima bela Moore, 1857 - Bengal Dark Evening Brown:
This was overall a common species, but much less common compared to the last
species, with which it shared its habitat. It is uncommon in the Khasi Hills (Parsons & Cantlie 1948).
236.Melanitis zitenius zitenius Herbst, 1796 - Himalayan Great Evening
Brown: This was the least common Melanitis in our sampling. We had three sightings, one near Gongrot
and two from Siju WS (one in each season). The species is not rare in the Khasi Hills (Parsons & Cantlie
1948). It is legally protected in
India under Schedule II of the Wildlife (Protection) Act (Anonymous 1997).
237.Mycalesis anaxias aemate Fruhstorfer, 1911 - Indo-Chinese White-bar
Bushbrown: This was commonly seen in dense evergreen forests at Gongrot,
Baghmara RF and Siju WS. It was
recorded in both seasons. It is
uncommon in the Khasi Hills (Parsons & Cantlie 1948). This subspecies is legally protected in
India under Schedule II of the Wildlife (Protection) Act (Anonymous 1997).
238.Mycalesis francisca sanatana Moore, 1857 - Himalayan Lilacine
Bushbrown: KT photographed a single specimen at Nokrek NP in November
2009. This species is uncommon at
mid-elevations in the Khasi Hills (Parsons & Cantlie 1948).
239.Mycalesis intermedia Moore, 1892 - Intermediate Bushbrown: We had
three records of this species based on two individuals seen at Taidang/Jidung
streams near Gongrot and one individual seen at Siju WS, all in November
2009. This species has previously
been listed from the Khasi Hills by its synonym, Mycalesis khasia Evans,
1912, but without any details (Cantlie 1952). Calysisme intermedia Moore,
1892 is the oldest available name for this taxon (Talbot 1947; Larsen 2004;
Kunte in prep.).
240.Mycalesis malsarida Butler, 1868 - Plain Bushbrown: KK saw seven
specimens in Nov. 2009 in evergreen forests along the Taidang and Jidung
streams near Gongrot and at Karwani Stream in Baghmara RF. It is reportedly “not rare” and “seems
scarce” from the Khasi Hills (Parsons & Cantlie 1948). This species is protected in India under
Schedule II of the Wildlife (Protection) Act (Anonymous 1997).
241.Mycalesis mineus mineus Linnaeus, 1758 - Chinese Dark-branded
Bushbrown: This is usually common in most forested regions of India, but we
have so far recorded only three individuals from disturbed forests around
Gongrot. It is very common in the
Khasi Hills (Parsons & Cantlie 1948).
242.Mycalesis perseus blasius Fabricius, 1798 - Himalayan Common
Bushbrown: This was uncommon in evergreen, semi-evergreen and moist deciduous
forests at Me Cheng Chirang near Halwa Atong, in Baghmara RF and Siju WS. The species was initially overlooked and
therefore not reported from the Khasi Hills (Parsons & Cantlie 1948), but a
few specimens were subsequently collected (Cantlie 1952).
243.Mycalesis spp. - Bushbrowns: Several Mycalesis females with
distinct phenotypes were seen at all the localities in both seasons but were
not collected, and therefore cannot be identified by any means now.
244.Mycalesis visala visala Moore, 1857 - Indian Long-branded
Bushbrown: We have so far found a single specimen of this species in November
2009 near Gongrot. This is
surprising because the species is usually common, and is often among the most
abundant Mycalesis in places such as Manas and Namdapha national parks
in northeastern India. This was reported
as “probably uncommon” in the Khasi Hills based on only a few specimens
collected (Parsons & Cantlie 1948).
245.Orsotriaena medus medus Fabricius, 1775 - Oriental Medus Brown:
This was common in open and/or disturbed forest areas such as around large
streams and at forest edges. Both
the wet and dry season forms, which differ greatly, were seen in both
seasons. It is also very common in
the Khasi Hills (Parsons & Cantlie 1948).
246.Thaumantis diores diores Doubleday, 1845 - Assam Jungleglory: This
was fairly common, but most of our records (five out of six) were from November
2009, so the post-monsoon seems to be its peak flight period in the Garo
Hills. It is also common in the
Khasi Hills (Parsons & Cantlie 1948).
247.Ypthima baldus satpura Evans, 1923 - Satpuda Common Five-ring: This
was among the most abundant species in the Garo Hills, where we recorded it in
both seasons at all the localities surveyed. It was especially common in disturbed habitats
such as forest edges, agricultural fields, orchards, and around human
habitations. It is also very common
in the Khasi Hills (Parsons & Cantlie 1948). There should be some Ypthima
affectata Elwes & Edwards, 1893, the Eastern Five-ring, among our
presumed Ypthima baldus satpura. However, we did not collect and dissect any Ypthima, so we are
not sure about all the other species of Ypthima that we may have
encountered. Cantlie had found Ypthima
affectata to be “A speciality [sic] of the Khasi Hills, discoverable among
one’s supposed baldus.” However, Ypthima baldus satpura usually
outnumbers any other Ypthima in this area, just as in forested regions
elsewhere in India.
248.Ypthima huebneri Kirby, 1871 - Common Four-ring: Another common Ypthimaspecies, which was found in more or less the same habitats as the previous
species but was comparatively less frequently seen. It is also common in the Khasi Hills
(Parsons & Cantlie 1948).
Family
Papilionidae (Swallowtail Butterflies)
Subfamily
Papilioninae
249.Atrophaneura varuna astorion Westwood, 1842 - Sylhet Common
Batwing: This was common in both seasons along wide, open forest streams, where
males were encountered mud-puddling. Females were usually seen in denser forests and along evergreen forest
paths, where their larval host plant was found. It has previously been recorded as
common in the Khasi Hills (Parsons & Cantlie 1948).
250.Byasa sp. - Windmill sp.: KT recorded a single individual of Byasa,
which could not be photographed and hence we have not been able to identify it
to species level. The image
included in image 15 for Byasa is merely for illustration purposes, it
does not represent a specimen seen in the Garo Hills. This image was taken in Ngengpui WS in
Mizoram, and is of Byasa dasarada dasarada Moore, 1857, the East
Himalayan Great Windmill.
251.Graphium agamemnon agamemnon Linnaeus, 1758
- Oriental Tailed Jay: This was fairly common in evergreen forests, and
was recorded in both seasons. It is
uncommon in the Khasi Hills (Parsons & Cantlie 1948).
252.Graphium agetes agetes Westwood, 1843 - Assam Four-bar Swordtail:
Our five records were from May 2010 from Karwani, Bhawanipur and Panda Chirring
in the Baghmara RF. It is “not
rare” at Dauki near the Khasi Hills (Parsons & Cantlie 1948).
253.Graphium antiphates pompilius Fabricius, 1787 - Indo-Chinese
Five-bar Swordtail: This species was commonly seen mud-puddling along evergreen
forest streams in all the localities surveyed around Baghmara. Most of the sightings were from May 2010,
but two were from November 2009. It
is also common in the Khasi Hills (Parsons & Cantlie 1948).
254.Graphium aristeus anticrates Doubleday, 1846 - Assam Chain
Swordtail: SS recorded one specimen from Siju WS in May 2010, mud-puddling in
the company of other Graphium and Papilio. The Khasi Hills
records were based on two specimens taken in April (Parsons & Cantlie
1948). This subspecies is legally
protected in India under Schedule II of the Wildlife (Protection) Act
(Anonymous 1997).
255.Graphium cloanthus cloanthus Westwood, 1841 - Himalayan Glassy
Bluebottle: Our single record was from Balpakram Plateau in November 2009. The picture included in image 15 is not
from the Garo Hills, it is actually from the Namdapha NP, used here as a
reference for this species. The
specimen seen on Balpakram Plateau could not be photographed, so this record
needs further confirmation. The
species is common at higher elevations in the Khasi Hills (Parsons &
Cantlie 1948).
256.Graphium doson axion Felder & Felder, 1864 - Himalayan Common
Jay: A very common species in evergreen and semi-evergreen forests, whose main
flight period in the Garo Hills seems to be the pre-monsoon, to which all our
sightings have been restricted so far. It is also common in the Khasi Hills (Parsons & Cantlie 1948).
257.Graphium eurypylus cheronus Fruhstorfer, 1903 - Indo-Chinese Great
Jay: This was much less common than the previous species, and was seen mostly
in denser evergreen forests. It is
uncommon in the Khasi Hills (Parsons & Cantlie 1948).
258.Graphium macareus lioneli Fruhstorfer, 1902 - Khasi Lesser Zebra:
Our record is based on a single specimen that SS photographed at Panda Chirring
in May 2010. Males of this species
are reportedly common in the Khasi Hills (Parsons & Cantlie 1948).
259.Graphium sarpedon sarpedon Linnaeus, 1758
- Oriental Common Bluebottle: This was a very common species, especially
during the pre-monsoon. Males were
usually encountered mud-puddling along evergreen forest streams near Gongrot
and Baghmara RF.
260.Graphium xenocles xenocles Doubleday, 1842 - Sylhet Great Zebra:
This is very similar to Graphium macareus lioneli, with which it
shared the habitat but was encountered more frequently in the Garo Hills. It is uncommon in the Khasi Hills
(Parsons & Cantlie 1948).
261.Lamproptera curius curius Fabricius, 1787 - Thai White Dragontail:
This was a common species, whose males were usually seen mud-puddling along
streams in evergreen forests in the Gongrot area. It is also common in the Khasi Hills (Parsons
& Cantlie 1948).
262.Losaria coon cacharensis Butler, 1885 - Cachar Common Clubtail:
This is generally a very rare species in northeastern India but reportedly
common in the Garo Hills and in Cachar, SE Assam (Parsons & Cantlie
1948). Our Garo Hills record was
based on a single specimen seen by KK on 2 May 2008 at Rani Miksuram Stream
near Halwa Atong. It could not be
photographed, however, so we have used, as a reference, picture in image 16 of
an old specimen from the Khasi Hills.
263.Meandrusa payeni evan Doubleday, 1845 - Sikkim Yellow Gorgon: Our
Garo Hills record is based on a single female photographed by BS at Halwa
Ambeng near Gongrot in September 2008. The species is apparently common in the Khasi Hills (Parsons &
Cantlie 1948).
264.Pachliopta aristolochiae aristolochiae Fabricius, 1775 - Indian
Common Rose: This species was, along with Papilio polytes romulus,
the most abundant papilionid in our sampling. We recorded 69 individuals in both
seasons, although the species was much commoner during the summer. All our sightings were from rural areas
and all types of open forest throughout the Garo Hills.
265.Papilio alcmenor alcmenor Felder & Felder, 1864 - Khasi
Redbreast: Our record is based on KT’s single sighting from Balpakram Plateau
in November 2009. The species is
reportedly very common in the Khasi Hills (Parsons & Cantlie 1948).
266.Papilio bianor gladiator Fruhstorfer, 1902 - Indo-Chinese Common
Peacock: Our record is based on a single sighting from Dabit, Baghmara RF, in
May 2010. Another subspecies, Papilio
bianor ganesa Doubleday, 1842, has previously been reported from the Khasi
Hills as common (Parsons & Cantlie 1948). However, ganesa occurs north of
the Brahmaputra River, and gladiator is the correct subspecific name for
the populations south of the Brahmaputra River.
267.Papilio castor castor Westwood, 1842 - Khasi Common Raven: This was
a common species, whose males and females were seen along evergreen forest
streams near Gongrot, and in Baghmara RF and Siju WS. However, all our
sightings have so far been only from the pre-monsoon, which seems to be its
peak flight period in the Garo Hills. The species is reportedly uncommon in the Khasi Hills, especially the
female (Parsons & Cantlie 1948).
268.Papilio clytia clytia Linnaeus, 1758 - Oriental Common Mime: This
species was common along evergreen forest streams. This is a Batesian mimic with two forms
in northeastern India: form dissimils mimics Tirumala, and form clytiamimics brown-and-white Euploea. We recorded both the forms in the Garo Hills, although form dissimiliswas more frequently seen. The
species has previously been reported to be common in the Khasi Hills and at
Dauki (Parsons & Cantlie 1948).
269.Papilio demoleus demoleus Linnaeus, 1758 - Northern Lime Butterfly:
We encountered this species commonly around human habitations, in orchards, and
in open forests. It is very common
in the Khasi Hills (Parsons & Cantlie 1948).
270.Papilio helenus helenus Linnaeus, 1758 - Oriental Red Helen: This
was a very common species, whose males were often seen mud-puddling with other Papilioalong evergreen forest streams. It is also common in the Khasi Hills (Parsons & Cantlie 1948).
271.Papilio memnon agenor Linnaeus, 1758 - Continental
Great Mormon: We recorded 29 individuals, most of them male, during both the
seasons. All the males that we saw
belonged to the form agenor, and all the females belonged to the form alcanor,
which mimics Pachliopta aristolochiae. The species has previously been reported
as common in the Garo and Khasi Hills (Parsons & Cantlie 1948).
272.Papilio nephelus chaon Westwood, 1845 - Assam Yellow Helen: In the
Garo Hills, habits and habitat of this species were similar to Papilio
helenus helenus, and it was equally abundant. It is also common in the Khasi Hills
(Parsons & Cantlie 1948).
273.Papilio paradoxa telearchus Hewitson, 1852 - Khasi Great Blue Mime:
Our record is based on a single individual that SS photographed near Karwani in
Baghmara RF in May 2010. The
species is reportedly rare in the Khasi Hills (Parsons & Cantlie
1948). This subspecies is legally
protected in India under Schedule II of the Wildlife (Protection) Act
(Anonymous 1997).
274.Papilio paris paris Linnaeus, 1758 - Chinese Paris Peacock: We
recorded 12 individuals, one each at Baghmara RF and Balpakram NP during the
summer, and 10 at Nokrek NP during post-monsoon. Males were seen mud-puddlingand patrolling along forest streams and ridges. The species is widely distributed in the
Oriental Region, common throughout the Himalaya and northeastern India, and has
been reported from the Khasi Hills before (Parsons & Cantlie 1948).
275.Papilio polytes romulus Cramer, 1775
- Indian Common Mormon: We recorded 69 individuals in both seasons, making
this one of the commonest species in our sampling (Fig. 1), although it was
much more abundant during the summer. All our records were from rural/agricultural landscapes as well as
inside all forest types at all the sampled localities. The female form stichius (also
known as the form polytes outside taxonomic literature) is an excellent
mimic of Pachliopta aristolochiae, and all the females that we came
across in the Garo Hills belonged to this form. We have not yet come across the
non-mimetic female form cyrus or the Pachliopta
hector-mimicking female form romulus in the Garo Hills. The species is also very common in the
Khasi Hills (Parsons & Cantlie 1948).
276.Papilio protenor euprotenor Fruhstorfer, 1908 - East Himalayan
Spangle: KK and RL recorded only two male specimens in May 2008.
277.Troides helena cerberus Felder & Felder,
1865 - Khasi Common Birdwing: We recorded 13 specimens of both sexes from
Baghmara RF and Balpakram NP in both seasons. These were usually seen flying in the
canopy along forest streams and edges. The species is reportedly common in the Khasi Hills (Parsons &
Cantlie 1948).
Family Pieridae (Whites And Yellows)
Subfamily Coliadinae
278.Catopsilia pomona pomona Fabricius, 1775
- Oriental Common Emigrant: This was very common near human habitations
and in deciduous forest patches, and most of our sightings were from the
pre-monsoon. It is also common in
the Khasi Hills (Parsons & Cantlie 1948).
279.Catopsilia pyranthe pyranthe Linnaeus, 1758 - Oriental Mottled
Emigrant: SS recorded this from Karwani in December 2009. It is reportedly common in the Khasi
Hills (Parsons & Cantlie 1948).
280.Dercas verhuelli doubledayi Moore, 1905 - Indo-Chinese Tailed
Sulphur: This was common during the pre-monsoon, and all our sightings were
from Taidang-Jidung streams near Gongrot. The species is reportedly rare in the Khasi Hills (Parsons & Cantlie
1948).
281.Eurema andersonii jordani Corbet & Pendlebury, 1932 - Sikkim
One-spot Grass Yellow: This species seems generally uncommon, but KK saw a
large group (15 individuals) mud-puddling in Taidang Stream, and then two at
Siju WS, all in November 2009. The
species was not reported from the Khasi Hills (Parsons & Cantlie 1948).
282.Eurema blanda silhetana Wallace, 1867 - Sylhet Three-spot Grass
Yellow: This was very common along evergreen forest streams and paths near
Gongrot and in Baghmara RF, especially during the post-monsoon. Males were often seen mud-puddling in
small groups. The species is also
common in the Khasi Hills (Parsons & Cantlie 1948).
283.Eurema hecabe hecabe Linnaeus, 1758 - Oriental Common Grass Yellow:
This species was also very common, usually in the same habitats as the previous
species, although it also occurred in more open forests and around human habitations. It was more common during the
pre-monsoon. The species is also
common in the Khasi Hills (Parsons & Cantlie 1948).
284.Gandaca harina assamica Moore, 1906 - Assam Tree Yellow: This was
common along evergreen forest streams near Gongrot, where males were usually
encountered mud-puddling. It is
also common in the Khasi Hills (Parsons & Cantlie 1948).
Family Pieridae, Subfamily Pierinae:
285.Appias albina darada Felder & Felder, 1865 - Indian Common
Albatross: Our record is based on four males seen mud-puddling and feeding from
flowers along evergreen forest streams and forest edges near Gongrot and on the
Balpakram Plateau. It is reportedly
rare in the Khasi Hills (Parsons & Cantlie 1948). This subspecies is legally protected in
India under Schedule II of the Wildlife (Protection) Act (Anonymous 1997).
286.Appias indra indra Moore, 1857 - Himalayan
Plain Puffin: We found this species to be common in mud-puddling assemblages in
Taidang and Jidung streams near Gongrot. All our sightings have only been from the pre-monsoon so far, which
seems to be its peak flight period at this elevation in the Garo Hills. It is uncommon in the Khasi Hills
(Parsons & Cantlie 1948).
287.Appias lalage lalage Doubleday, 1842 - Himalayan Spot Puffin: This
species prefers mid-elevation evergreen forests throughout its range (Kunte et
al. 2008), and our only sighting was from mid-elevations at Nokrek NP. It is common in the mid-elevation
forests in the Khasi Hills (Parsons & Cantlie 1948).
288.Appias lyncida eleonora Boisduval, 1836 - Indo-Chinese Chocolate
Albatross: This species was abundant in both seasons, frequenting deciduous
forest patches and large openings in evergreen and semi-evergreen forests in
all the localities surveyed by us. It is common in the Khasi Hills, although previously reported by its
synonym, Appias lyncida hippoides Moore, 1881 (Parsons & Cantlie
1948).
289.Appias olferna Swinhoe, 1890 - Eastern Striped Albatross: Our
record is based on four individuals seen in Baghmara RF in May 2010. It is uncommon in the Khasi Hills
(Parsons & Cantlie 1948). The
taxon was previously treated as a subspecies of Appias libythea Fabricius,
1775, the Western Striped Albatross.
290.Cepora nadina nadina Lucas, 1852 - Khasi Lesser Gull: This was
common in the Gongrot and Baghmara RF areas, especially in evergreen forests
during the pre-monsoon. It is also
common in the Khasi Hills (Parsons & Cantlie 1948).
291.Cepora nerissa nerissa Fabricius, 1775 - Chinese Common Gull:
This species occurred in much more open and drier habitats than the previous
species, and we have only two sightings from the pre-monsoon, one each from
Baghmara and Gongrot areas. It is
common in the Khasi Hills (Parsons & Cantlie 1948).
292.Delias agostina agostina Hewitson, 1852 – Sikkim Yellow
Jezebel: SS recorded a single individual at Baghmara in December 2009. The species is uncommon in the Khasi
Hills (Parsons & Cantlie 1948).
293.Delias belladonna lugens Jordan, 1925 - Lushai Hill Jezebel: SS saw
two specimens in flight, one in December 2009 at Simsang trail and the other
near Gongrot in May 2010. However,
these could not be photographed, and our sightings need further confirmation. It is uncommon in the Khasi Hills (Parsons
& Cantlie 1948).
294.Delias descombesi descombesi Boisduval, 1836 - Vietnamese Red-spot
Jezebel: This species was common during the post-monsoon, when we saw five
specimens at the edges of abandoned agricultural fields overgrown with
flowering herbs and shrubs along the Rongrok Stream near Halwa Atong. Then several more were seen in Nokrek NP
and on Balpakram Plateau. The
species is common in the Khasi Hills (Parsons & Cantlie 1948).
295.Delias hyparete indica Wallace, 1867 - Himalayan Painted Jezebel:
We had few, sporadic sightings of this uncommon species at Gongrot and in
Baghmara RF in November and December 2009. It is also uncommon in the Khasi Hills (Parsons & Cantlie 1948).
296.Delias pasithoe pasithoe Linnaeus, 1767 - Chinese Red-base Jezebel:
This species was common, especially during the post-monsoon, in nearly all the
localities surveyed by us. Most of
the sightings were of mud-puddling males in evergreen forests. It is also common in the Khasi Hills
(Parsons & Cantlie 1948).
297.Hebomoia glaucippe glaucippe Linnaeus, 1758 - Oriental Great
Orange-tip: This species was common in mud-puddling assemblages in open
forests, especially during the pre-monsoon. It is common in the Khasi Hills (Parsons
& Cantlie 1948).
298.Ixias pyrene familiaris Butler, 1874 - East Himalayan Yellow
Orange-tip: This was common especially in open forests and along the edges of
evergreen forests near Gongrot. It
is common in the Khasi Hills (Parsons & Cantlie 1948).
299.Leptosia nina nina Fabricius, 1793 - Oriental Psyche: We had
relatively few sightings near human habitations and in orchards of this
otherwise common and widely distributed species. It is very common in the Khasi Hills
(Parsons & Cantlie 1948).
300.Pareronia hippia Fabricius, 1787 - Indian Wanderer: SS had a single
record of this species from Karwani in December 2009. This species has not been recorded from
the Khasi Hills before (Parsons & Cantlie 1948), and our sighting needs
confirmation since this specimen could not be photographed. Another closely related species, Pareronia
avatar Moore, 1857, the Pale Wanderer, has previously been reported from
the Garo Hills, but not from the Khasi Hills (Parsons & Cantlie 1948;
Cantlie 1952).
301.Pieris canidia indica Evans, 1926 - Indian Cabbage White: SS
recorded a single individual near Gongrot in May 2010. The species is common in the Khasi Hills
(Parsons & Cantlie 1948).
Family Riodinidae (Metalmarks)
Subfamily Nemeobiinae
302.Abisara bifasciata suffusa Moore, 1882 - Indian Double-banded Judy:
KT recorded a single individual from Balpakram Plateau in November 2009. This species does not seem to have been
recorded from the Khasi Hills before (Parsons & Cantlie 1948).
303.Abisara fylla Westwood, 1851 - Dark Judy: This was common in Nokrek
NP. It is also common in the Khasi
Hills (Parsons & Cantlie 1948).
304.Abisara neophron neophron Hewitson, 1861 - Khasi Tailed Judy: This
is included based on two individuals, one recorded by BS in the Gongrot area
and another from Nokrek NP by KT. The species is reportedly uncommon in the Khasi Hills (Parsons &
Cantlie 1948).
305.Dodona longicaudata de Nicéville, 1881 - Long-tailed Punch: KT
photographed a single individual on Balpakram Plateau in November 2009. This is the westernmost record for this
species, perhaps as much as 200km west of its previously known range in the
Khasi Hills. This species is
generally very rare throughout its range, and reportedly so in the Khasi Hills
from where it is known only from three or four specimens (Parsons & Cantlie
1948; Cantlie 1952). Dodona
longicaudata has traditionally been listed as a subspecies of Dodona
deodata Hewitson, 1876. However longicaudata has recently been
reinstated as a distinct species based on the following diagnosis: “Both sexes
have a narrower white band on both wings, reaching 3mm on the male forewing and
more infusion of the white areas with darker scaling. ... Male
genitalia differs from D. deodata in the longer tegument, wider
valvae, and a longer and squared saccus.” (Callaghan 2009). Both deodata andlongicaudata were given as subspecies of Dodona henrici, a
Chinese species, by Evans (Evans 1932).
306.Zemeros flegyas flegyas Cramer, 1780 - Himalayan Punchinello: This
species was very common in evergreen forests along Taidang and Jidung streams
near Gongrot, and near Halwa Atong. Most of our sightings were from November
2009. A female was seen laying eggs
on Maesa sp. (Myrsinaceae), and many caterpillars were subsequently
discovered on this plant. The
species is also common in the Khasi Hills (Parsons & Cantlie 1948).
Discussion
We presented above the first annotated checklist of
butterflies of the Garo Hills, and a preliminary analysis of butterfly
diversity of this neglected but notably biodiverse mountain range. Our observations show that the Garo
Hills support a substantial number of butterfly species that are rare, endemic
and/or legally protected in India under Schedule I and II of the Wildlife
(Protection) Act, 1972 (Anonymous 1997). We have also reported several important range extensions, including
those of Prothoe franck regalis and Elymnias
peali, both of which are very rare and protected under Schedule I of the
Wildlife (Protection) Act, 1972. These findings underscore the importance of the Garo Hills as an area of
tremendous national and global conservation significance, especially with
reference to butterflies. Moreover,
the total number of butterfly species and the number of legally protected
species recorded by us in the Garo Hills are likely to increase significantly
as more systematic and long-term surveys are undertaken in the future. We hope that our preliminary data and
analyses will form a baseline for butterfly population ecological and
biodiversity studies in this region. The numbers reported here may also be useful in comparative studies in
several decades as the Garo Hills landscape changes in face of ongoing human
population expansion and associated growth of agriculture, mining and other
developmental activities.
The known butterfly fauna of the Garo Hills compares with the
butterfly fauna of neighboring Bangladesh (Larsen 2004). During his three years in Bangladesh,
Larsen personally collected 236 species and noted 75 other confirmed records
from published literature, reporting a total of 311 species for Bangladesh. He further listed 116 additional species
as “certain to occur” in the country, with a minimum total of 427 butterfly
species, and a “Likely total fauna 500-550” species for Bangladesh. We recorded 298 species from the Garo
Hills during only 49 days of field work from
four visits spread across two seasons. We suspect that the total butterfly fauna of the Garo Hills will be 600
to 650 species, broadly overlapping with but somewhat exceeding the Bangladesh
butterfly fauna. This is because:
(a) we have recorded many species not recorded by Larsen (2004), (b) some of
the widespread and common species that Larsen reported for Bangladesh but we
have not yet recorded in the Garo Hills are expected to be present there, and
(c) our species accumulation curve was still climbing steeply at the end of our
preliminary surveys. Moreover, many
mid-elevation butterfly species are expected to be in the Nokrek NP in the
Western Garo Hills District, but they will not occur in Bangladesh for lack of
suitable altitudinal range. It is
our aim to further explore Nokrek and other relatively neglected areas in the
near future to document butterfly fauna in this region. When this is done, we
expect the butterfly fauna of the Garo Hills to compare fairly closely with the
butterfly fauna of the neighboring Khasi Hills, from which 600–650
species have so far been reported (Swinhoe 1893, 1896; Parsons & Cantlie
1948; Evans 1949; Cantlie 1952, 1956). For this reason, we have compared in the annotated checklist above the
occurrence and status of butterflies from the Khasi Hills with our observations
in the Garo Hills. However, some high-elevation butterflies that occur in the
Khasi Hills are unlikely to be present in the Garo Hills, whose average and
maximum elevations are considerably lower than that of the Khasi Hills.
We recognize several limitations of our preliminary
surveys. First, we have surveyed
butterflies for a total of less than 50 days, which is not sufficient for such
a biodiverse region. Second, our
sampling was not uniform for all species groups and genera. Some genera were
exceptionally well represented, e.g., Papilio, Graphium, Athyma,Charaxes and Euploea (Fig. 4), which are usually very large and
conspicuously patterned and therefore easy to locate and identify. On the other hand, genera such as Neptis,Ypthima, Potanthus, Pelopidas and Caltoris were poorly
represented. These genera are very
well represented in the northeastern Indian butterfly fauna but their members
are either inconspicuously patterned or very difficult to identify to
sub/species level without dissecting male genitalia. We hope to obtain collecting permits and
record species richness in these genera within the Garo Hills in the near
future. Lastly, our sampling was
not uniform across observers or seasons. Some of us quantified all our
sightings whereas others collected only presence-absence data or recorded the
number of butterflies only approximately. We hope to use a uniform sampling strategy for all future surveys in the
Garo Hills and elsewhere in India. We sampled mostly during the pre-monsoon and post-monsoon months but not
at all during the winter or spring, and therefore may have missed species that
are more frequent in those seasons. For future studies it may also be advisable to use crab and other baits
in a standardized manner by placing bait traps at regular intervals and running
the bait traps across seasons and in different parts of the Garo Hills for
similar durations. However, we
recommend the “fixed time interval” sampling strategy used by KK and SS over
conventional belt transects or Pollard walks because our counts seem to capture
more species and cover butterfly habitats much better than the conventional
methods. We will present a
comparative analysis of various field methods to gather quantitative data in a
separate paper when we have data from coming field seasons.
Of Meghalaya’s three major hill ranges, the Khasi and Jaintia
hills have faced ecological, environmental and biodiversity disaster in the
past 150 years due to extensive logging, coal mining and agriculture. As a result, majority of forests and
biodiversity in the Khasi and Jaintia hills has vanished. Thus, the Garo Hills remain the last
stronghold of biodiversity in Meghalaya, and host the largest forested area in all
of the Indian part of the Indo-Myanmar Biodiversity Hotspot. Unfortunately, jhum cultivation,
monoculture plantations, rampant illegal coal mining, proposed uranium mining,
hunting and poaching leading to habitat destruction and faunal depletion now threaten
the flora and fauna of the Garo Hills on a large scale. Therefore, it is important to undertake
intensive, long-term butterfly surveys in the Garo Hills in order to record the
butterfly fauna while forests still exist in large tracts. Our work may contribute to butterfly
faunal discovery, and it may also prove useful in long-term ecological and
conservation studies. Moreover, we
hope that the findings reported above will help forest officials and other
state and national agencies concerned with forest and wildlife conservation in
designing and implementing informed conservation action plans for the Garo
Hills. Based on our observations,
we suggest that it is very important to protect riparian forests and some large
tracts of evergreen forests, where most of the butterfly species occur. This will ensure long-term persistence
of majority of the butterfly fauna of the Garo Hills. Protection of smaller forest fragments
spread across the landscape may also act as habitat islands that may facilitate
movement of butterflies and other small-bodied organisms between larger forest
patches in national parks and reserved forests. Such smaller forest fragments
are not necessarily under the jurisdiction of the forest department, local
communities often own such forest patches in the Garo Hills landscape. Forests owned by various akingsin the Garo Hills, including the Matcha Nokpante Community Reserve, are good
examples of such community-owned forest patches that are important butterfly
habitats where we have seen several Schedule I and II
species. A major challenge for the
near future is to encourage the local tribal communities to continue their
traditional protection of these forest patches in face of outside pressure from
illegal coal miners. The Meghalaya
Forest Department and Samrakshan Trust are involved in participatory management
of these and other forests surrounding the Balpakram NP. We hope that our information will help
them with this effort and help generate forest-based revenue for the Garo communities
with initiates such as butterfly tourism. Such a bottom-up approach to forest and wildlife conservation may be
especially necessary in Meghalaya where vast forested areas are owned not only
by the forest department, but also by the Garo tribal communities. It is important to note that nearly half
of the evergreen and semi-evergreen forests in the Balpakram-Baghmara landscape
are on community land owned by various akings, and their combined importance for
long-term butterfly conservation must be considerable, indeed.
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