Garra arupi,
a new cyprinid fish species (Cypriniformes: Cyprinidae) from upper Brahmaputra basin in Arunachal
Pradesh, India
K.Nebeshwar 1, W. Vishwanath2 & D.N. Das 1
1 Centre of
Biodiversity, Rajiv Gandhi University, Rono Hills, Itanagar, India
2 Department of Life Sciences, Manipur University, Manipur,
India
Email: 2 wvnath@gmail.com (corresponding author)
Date of
publication 26 April 2009
ISSN 0974-7907
(online) | 0974-7893 (print)
Editor: M. Arunachalam
Manuscript
details:
Ms # o1842
Received 22
August 2007
Final revised
received 16 January 2009
Finally accepted
06 March 2009
Citation: Nebeshwar, K., W. Vishwanath&
D.N. Das (2009). Garra arupi,
a new cyprinid fish species (Cypriniformes: Cyprinidae) from upper Brahmaputra basin in Arunachal
Pradesh, India. Journal of Threatened Taxa1(4): 197-202.
Copyright: © K. Nebeshwar, W. Vishwanath&
D.N. Das 2009. Creative Commons Attribution 3.0 UnportedLicense. 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:K. Nebeshwaris Research Associate in UGC sponsored Centre of Biodiversity of Rajiv Gandhi
University, Arunachal Pradesh. He is well versed with fish taxonomy and is
actively engaged in fish fauna exploration and description of new taxa in the region.
W. Vishwanath is a Professor in the Department of Life Sciences, Manipur
University. His field of specialization is fish and fisheries. He is at present
engaged in taxonomy and systematics of freshwater
fishes of northeastern India.
D.N. Dasis Reader and Head of Zoology Department of Rajiv Gandhi University, Arunachal
Pradesh. He is engaged in fish and fishery teaching and research in the region.
Author contribution:W. VishwanathThe study: Supervision of taxonomy and phylogeny of freshwater fishes of
northeastern India. Current paper: Supervised the work and helped in
identifying the species. K. NebeshwarThe study: Morphometric study and identification of fish
species. Current paper: Detailed examination of specimens and comparison with
closely related species to establish the new species. D.N. Das The study: Exploration fish species in the region. Current paper: Supervision of
fish collection and assisted in comparative study.
Acknowledgement:The
authors (KNS and DND) are grateful to University Grant Commission (UGC) for
financial assistance.
Abstract: Garra arupi, a new
cyprinid fish species is differentiated from its congeners along the base of
the Himalaya in Brahmaputra basin by a combination of characters: two pairs of barbels, anterior position of vent (vent to anal distance
52.6-60.0% pelvic to anal distance), a band of 6-9 prominent horny tubercles on
the tip of the snout, a submarginal black band on the
dorsal fin, and 16 circumpeduncular scales. It is similar to G. kempiin having an anterior position of the vent, and similar to G. lissorynchus in having a distinct submarginalband on the dorsal fin. Garra arupi differs from G.kempi in having 35-36 (vs. 40-42) lateral line
scales, 11-12 (vs. 13-14) predorsal scales, 16 (vs.
12) circumpeduncular scales, the presence of a
distinct submarginal band on the dorsal fin (vs.
absence), the presence of a transverse band of tubercles on the snout tip (vs.
absence), and the presence of 7-8 thin stripes on the caudal peduncle (vs.
absence). Garra arupi differs from G. lissorynchusin having 11-12 (vs. 14-15) predorsal scales, 7 (vs.
6) branched dorsal fin rays, 5 (vs. 4) branched anal fin rays, the absence of a
W-shaped color band on the caudal fin (vs. presence), the absence of a rostral lobe on the snout (vs. presence), the presence of a
transverse band of tubercles on the snout tip (vs. absence), and a vent to anal
distance 52.6-60.0 (vs. 37.3-40.2 %) pelvic to anal distance.
Keywords: Arunachal
Pradesh, cyprinid, Garra arupi, new species
For
Images & Table – Click here
Introduction
The bottom
dwelling cyprinid fish genus Garra Hamilton,
1822 consists of approximately 70 species distributed from Borneo to West
Africa through southern China, South and Southeast Asia, the Middle East, the
Arabian Peninsula, and East Africa (Zhang & Chen 2002). While revising the genus, Hora(1921) recognized 25 species including seven new species from the Himalayan
foothills, viz., G. annandalei from Assam and
Darjeeling Himalayas, G. abhoyai and G. naganensis from Manipur, G. prashadifrom Uttar Pradesh, G. chaudhurii from
northern Bengal, G. jenkinsonianum from
Bengal, and G. kempi from Arunachal Pradesh.Other known species from the region are: G. rupecula (McClelland), G. lissorhynchus (McClelland),
G. lamta (Hamilton), G.gotyla (Gray), G. nasuta (McClelland) (Hora 1921; Menon 1964). Menon (1964)
recognized 38 species under the genus and considered Hora’s(1921) G. abhoyai a junior synonym of G. rupecula; G. chaudurii ofG annandalei; G. prashadi ofG lamta, and G. jenkinsonianumof G. mullya. Nath& Dey (2000) reported seven species of Garra, viz., G. annandalei,
G. gotyla gotyla, G. kempi, G. lamta, G. lissorynchus, G. mcClellandi, andG. naganensis from Arunachal Pradesh. Collections from the Deopani,Ipipani, Sisiri, and Lohit rivers in the Lower DibangValley and the Lohit District in Arunachal Pradesh
included an undescribed Garra,
which is herein described as Garra arupi sp. nov.
Materials and Methods
The descriptions
are based on formalin preserved specimens. Counts, measurements and terminology follow Kullander& Fang (2004). Measurements were
taken point to point with digital calipers to the nearest 0.1mm. The number in parentheses after a specific
count indicates number of specimens examined. Fin rays and number of scales were counted under a zoom stereoscopic
microscope. Terminology used for
description of disc follows Zhang et al. (2002). Other measurement techniques adopted are as
follows: disc width, the widest portion of the lower lip; disc length, length
from anterior mid-point of the anterior papillatedskin fold to the posterior mid-point of the posterior margin of mental disc;
head height, distance from the midline at occiputvertically downward to ventral contour of the breast; lateral line scales,
counted from the anterior-most scale in contact with the shoulder girdle to the
last scale on the caudal fin; lateral transverse scales above the lateral line,
counted from the dorsal fin origin to the lateral line obliquely ventral and
caudal and scales below lateral line are counted from the ventral fin origin
obliquely dorsal and rostral to lateral line and also
from the anal fin origin to the lateral line. Measurements of the head parts are also given in percentages of head
length for comparison with data of literature. For vertebral count, eight specimens were dissected and stained with
alizarin S. Vertebral count includes the
first four vertebrae of Weberian apparatus. Abdominal vertebrae were counted from the
first four vertebrae of the apparatus to the last vertebra bearing pleural rib
and caudal vertebrae, from the vertebra immediately posterior to the anal fin pterygiophore. Types
of the comparative materials were physically examined for the study.
Garra arupi sp. nov.
(Images 1-3; Fig. 1)
Material
examined
Holotype: 60.0mm SL; Deopani River at Roing, Lower Divang Valley, Arunachal Pradesh, India, RGUMF-0184, Rajiv
Gandhi University Museum of Fishes.
Paratype: 49 specimens,
all from Arunachal Pradesh, Brahmaputra drainage collected by Nebeshwar and his party during 7-18 February 2007:
RGUMF-0185, 15 exs., 50.0-72.4mm SL; same data as of holotype; RGUMF-0186, 10 exs.
36.5-69.0mm SL; Iphipani River at Roing,
Lower Divang Valley District; RGUMF- 0187, 12 exs., 35.5-65.5 mm SL, SisiriRiver at Dambuk, Lower DivangValley District; RGUMF-0188, 12 exs. 39.5-65.8mm SL, Lohit River at Tezu, Lohit District.
Diagnosis
Garra arupi sp. nov.is similar to its sympatric species G. kempi in having the anterior position of vent and toG. lissorynchus in having a distinct transverse submarginal band on dorsal fin. The species differs from G.kempi in having 35-36 (vs. 40-42) perforated lateral line scales, vent
to anal distance 52.6-60.0 (vs. 50.0-52.9%) pelvic to anal distance, 11-12 (vs.
13-14) predorsal scales, 16 (vs. 12) circumpeduncular scales, 3½ (vs. 2½) transverse scales
between anal fin origin and lateral line, presence (vs. absence) of a distinct submarginal band on the dorsal fin, presence (vs. absence)
of a transverse band of tubercles on the snout tip, and the presence (vs.
absence) of 7-8 thin stripes on the caudal peduncle. It differs from G. lissorynchusin having 11-12 (vs. 14-15) predorsal scales, 7 (vs.
6) branched dorsal fin rays, 5 (vs. 4) branched anal fin rays, 3½ (vs. 4½)
transverse scales between the anal fin origin and the lateral line, absence
(vs. presence) of a W-shaped colour band on the
caudal fin, absence (vs. presence) of a rostral lobe
on the snout, presence (vs. absence) of a transverse band of tubercles on the
snout tip, and vent to anal distance 52.6-60.0 (vs. 37.3-40.2%) pelvic to anal
distance.
Description
Measurements and
counts of specimens (35.5-72.4mm SL) are given in Table 1. A comparison of the species with its closest
congeners is in Table 2. The general appearance
of the body is in Image 1, the ventral appearance of body in Image 2, and the
morphology of dorsum of head in Image 3. Body elongate, slightly compressed laterally, more on caudal peduncle
region. Dorsal profile
of body slightly convex from tip of the supraoccipitalprocess to dorsal fin origin. Dorsal fin base almost straight, slightly sloped posteroventrally. Profile from posterior end
of dorsal fin base to caudal fin base straight. Ventral profile of body
convex from pectoral to pelvic fin origin and straight from pelvic to anal fin
origin. Anal fin base nearly
straight, posterodorsally inclined. Profile between posterior endof the anal fin base to caudal fin base straight. Head moderately large,
depressed with a convex interorbital space; height
less than length; width greater than height. Snout broadly rounded with a mere groove
across its tip to form a transverse lobe, which contains a band of 6-9 small or
large pointed tubercles; 3-5 small lateral tubercles anteroventralto nostrils; 4-12 minute tubercles anteromedially to
nostrils, of which 2-4 on each side on the anterosuperiorregion of nostrils; lateral from the base of rostral barbel having a slightly posteroventrallysloping shallow groove continuous to the lateral groove of rostralcap; rostral lobe absent. Eyes placed dorsolaterallyin the posterior half of head.
Two
pairs of barbels; rostralones anterolaterally located, similar to eye
diameter; maxillary ones at corner of mouth, shorter than rostralones. Rostral cap well
developed, moderately crenulated, and with a narrow papillatedmargin; separated from upper jaw by a deep groove and laterally continuous with
a distinct antero-lateral lobe of lower lip. No lip in the form of papilliferoustissue along the upper jaw and no papilliferous fold
in the corner of mouth. Upper jaw
entirely covered by rostral cap. Lower lip modified into a mental adhesive
disc. Disc elliptical, shorter
than wide and narrower than head width through roots of maxillary barbels; anterior margin modified to form a transverse,
fleshy, and crescentic skin fold covered by numerous
tiny papillae; anteriorly separated from lower jaw by
a groove running along lower jaw and posteriorlybordered in a deep groove with central callous pad; lateral and posterior
margin surrounding central callous pad, papillatedand free; posteriormost margin extending a little
beyond vertical from posterior margin of eye.
Dorsal fin with
three (15) simple and seven (15) branched rays; last simple ray shorter than
HL; distal margin slightly concave; origin a little nearer to snout tip than
caudal fin base, inserted anterior to pelvic fin; first branched ray longest,
last branched ray not extending to vertical from anal fin origin. Pectoral fin
with one simple and 10 (2), or 11 (13) branched rays, reaching beyond midway to
pelvic fin origin; its length shorter than HL; subacuminatemargin; fourth branched ray longest, not extending to base of pelvic fin.
Pelvic fin with one simple and seven (4) or eight (11) branched rays reaching
beyond midway to anal fin origin, surpassing the vent; second branched
ray longest, not extending to base of anal fin; origin closer to anal fin
origin than to pectoral-fin origin, situated vertically at base of third
branched dorsal fin ray; its distal margin almost convex. Anal fin short with
three (15) simple and five (15) branched rays; first branched ray longest,
straight posterior margin; its tip not reaching base of caudal fin; origin of
anal fin closer to caudal-fin base than to pelvic fin origin. Vent slightly closer to
pelvic fin origin than to anal fin origin. Caudal fin emarginated; lobe tips slightly
pointed; tenth ray shortest; lobes equal in length.
Lateral line
complete with 35 (6) or 36 (9) scales. Scales in transverse row above lateral line 3½ (8), 4
(4), or 4½ (3) and below lateral line from ventral fin origin 2½ (15) and from
anal fin origin 3½ (10), 4 (1), or 4½ (4). Circumpeduncularscales 15 (3) or 16 (12). Predorsal scales 11 (10) or 12 (5); scales arranged
regularly, same size as flank scales. Chest and belly scaled, embedded under thin skin. An axillaryscale at base of pelvic fin nearly reaching its base. Scales between vent and anal-fin base six
(1), seven (10), or eight (4) scales. A
row of small elongated scales at the base of dorsal fin five (15) and a row of
two (5) or three (10) scales at the base of anal fin; all the scales cover the
basal region of the fins.
Osteological features
Total
vertebrae 35 (7), 36 (1); abdominal 16 (6), 17 (2), predorsalvertebrae 11 (7), 12 (1); caudal 11 (3), 12 (3), 13 (2).
Colour in preservation
Dorsum, sides of
head dark brown; head, chest, and abdomen whitish or yellowish. All the last six branched dorsal fin rays
excluding its distal rim highly spotted with black. These black spots extend anteriorly from its corresponding rays to its distal 1/3 - ½interradial membranes. Whole length of interradialmembrane between last simple and 1st branched ray and proximal 2/3, ½ and 1/3 length of those
between 1st and 2nd branched, 2nd and 3rd branched and 3rd and 4th branched
rays covered with elongated membranous flaps, which are gradually tapered
distally and originate from their corresponding anterior rays. Seven or eight thin lateral stripes, more in
the caudal peduncle region. All the full length of the 9th to 13th rays of
caudal fin and outer rays of the dorsal and ventral lobe dark grayish, more on
the median. A small rounded black spot
at the upper angle of gill opening.
Etymology
Named
in honour of Prof. Arup Kumar Das, Coordinator, UGC
sponsored ‘Centre of Excellence in Biodiversity’, Rajiv Gandhi University, Itanagar.
Distribution
Garra arupi sp. nov.is known from the upper Brahmaputra basin in the LowerDivang Valley and the LohitDistrict of Arunachal Pradesh (Fig. 1).
Discussion
There have been
several new descriptions and revisions of Garra species in Asia (Vishwanath & Sarojnalini 1988; Kosygin & Vishwanath1998; Vishwanath & Kosygin 2000; Kottelat 2000; Gopi 2001; Zhang
& Chen 2002; Kullander & Fang 2004; Vishwanath & Shanta 2005;
Zhang 2006).
Nath & Dey (2000) reported the occurrence of Garra naganensis, G. kempi, G. lissorhynchus, G. gotyla, G. annandalei, G. lamta andG. mcClellandi in Arunachal Pradesh. Among them, G.mcClellandi is a peninsular form (Menon 1964; Jayaram 1999). Menon (1964) noted the type locality of G. lamta to be Tinau River,
tributary of Rapti River, at Butwal(Nepal) and reported its distribution up to KumaonHimalaya.
Garra arupi sp. nov.is characteristic in having a shallow groove
transversely on its snout tip with a band of 6-9 small or large pointed
tubercles. In the specimens having
smaller tubercles on the snout tip, there is no such transverse groove. The new species is similar to G. lamta and G. mullya by
the presence of a groove on the snout tip. However, G. lamta and G. mullya have a distinct lateral broad stripe and a black
blotch on caudal base which G. arupi does not
have. G. arupi differs from G. lamta in having 35-36 (vs.
31-34) perforated lateral line scales, 11-12 (vs. 8-10) predorsalscales, and vent to anal distance 1.67-1.90 (vs. 4.00-6.67) in pelvic to anal
fin distance. G. arupi further differs from G. mullya in 35-36
(vs. 32-34) perforated lateral line scales, 11-12 (vs. 9-11) predorsal scales, vent to anal distance 1.67-1.90 (vs.
2.67-3.80) in pelvic to anal fin distance, and 2½ (vs. 3½) transverse scales
between the pelvic fin and lateral line.
In addition to Garra kempi and G.lissorynchus, there are five species of Garra from the Brahmaputra basin in India, namely G.annandalei, G. naganensis,G. gotyla, G. nasuta,
and G. rupecula (Menon1964; Talwar & Jhingran1991; Jayaram 1999). G. arupi sp. nov. isseparated from them by having a distinct transverse submarginalband on the dorsal fin and an anterior position of the vent. G. arupi has
a vent to anal distance 52.6-60.0 % pelvic to anal distance (vs. 40.6-44.2 in G.naganensis, 30-33.8 in G. annandalei).G. arupi further differs from Menon’s (1964) G. gotylain having 9-10 (vs. 11-12) predorsal scales, a snout
without a proboscis and with a mere transverse groove on snout tip (vs. a snout
with a prominent proboscis and a prominent transverse groove on the snout tip),
presence (vs. absence) of a black band on branched dorsal fin rays, and an
absence (vs. presence) of black spots at the base of branched dorsal fin rays. G.arupi differs from Menon’s (1964) G. nasutain having an absence (vs. presence) of a trilobedproboscis with a distinct transverse groove on the snout tip, anterior position
of the vent (vent to anal distance 1.67-1.90 vs. 3.71-5.25 in pelvic to anal
distance), and an absence (vs. presence) of black spots at the base of branched
dorsal fin rays.
Garra rupecula McClelland, 1839 was described from theMishmi Mountains, Assam (now in Arunachal Pradesh) in
Brahmaputra basin having the following characteristics: a W-shaped band on the
caudal fin and naked scales in the predorsal region (Talwar & Jhingran 1991),
which differentiate it from G. arupi sp. nov. While
describing G. abhoyai as a new species from
the specimens collected from the area of the Ukhruldistrict in Manipur, Hora (1921) reviewed the
description of G. rupecula based on fresh
specimens collected from the hill streams of Manipur
valley, an altogether different river basin. He did not mention significant differentiating characteristics between
the two species except for the small body size and presence of pores on the
snout in G. rupecula. After decades, Menon(1964) also reviewed the characteristics of G. rupeculabased on Manipur valley specimens and put G. abhoyaias its junior synonym. All the streams
and rivers draining in the Manipur valley and Ukhruldistrict belong to Chindwin drainage. Ten specimens (45.0-54.9mm SL) having
pores on their snout presently collected from the Iriland Nambul rivers (Chindwin basin) have close
similarity with those of Hora (1921) and Menon (1964) mentioned above. The distribution pattern clearly suggests the
validity of G. abhoyai and absence of G. rupecula in the basin.
Garra abhoyaicharacteristically has 16-27 small scales embedded in a thin skin on the predorsal region arranged irregularly, with the size of
these scales much smaller than those on the flank scales. It has also a narrow
black band in the middle of the dorsal fin, a characteristic that G. arupi sp. nov.does not have.
Vishwanath & Sarojnalini (1988) mentioned the type locality of Garra manipurensisin the Manipur River at Sherou in the Chindwin basin
in Manipur. However, several subsequent collections from
the type locality did not represent the species. Instead, it is represented in
the collections from Tuivai River in the Brahmaputra
River basin, Manipur. Thus type locality
as given in the original description might be due to wrong labeling. The species has the following combination of
characteristics: 4 branched anal fin rays, 13 branched pectoral fin rays, and arostral lobe which easily differentiates it from G.arupi sp. nov. G. arupi further differs from G. manipurensisin having head height 21.8-23.6 (vs. 19.2-20.6% SL), pectoral fin length
20.0-23.4 (vs. 25.3-27.8% SL), pelvic-fin length 17.1-20.2 (vs. 21.7-23.4% SL),
pre-anus length 62.4-65.6 (vs. 68.9-72.4 % SL), disc width 56.0-62.8 (vs.
44.7-52.1% SL), disc length 40.7-48.0 (vs. 34.6-35.6% SL), callous pad width
35.0-40.0 (vs. 31.9-34.9 %SL), callous pad length 25.7-30.0 (vs. 20.4-21.9%
SL), and an anterior position of the vent (vent-anal distance 52.6-60.0 vs.
24.8-29.7% pelvic to anal distance).
There are four
species of Garra from the Chindwin basin in
Manipur, namely, G. litanensis, G. paralissorhynchus, G. compressus,
and G. elongata (Vishwanath1993; Kosygin & Vishwanath 1998; Vishwanath & Kosygin 2000; Vishwanath& Shanta 2005). G. arupi sp. nov. differsfrom them in having an anterior position of the vent (vent-anal distance
52.6-60.0 vs. 25.6-51.8 % pelvic to anal distance). G. arupifurther differs from G. elongata and G. compressus in having 35-36 (vs. 40-41) perforated
lateral line scales, and 16 (vs. 12) circumpeduncularscales. G. arupi differs from G. paralissorhynchus in having 35-36 (vs. 32-33)
perforated lateral line scales, seven (vs. 6) branched dorsal fin rays, five
(vs. 4) branched anal fin rays, and an absence (vs. presence) of a rostral lobe. G. arupi differs
from G. litanensis in the absence (vs.
presence) of a proboscis, a presence (vs. absence) of scales on the chest, and
seven (vs. 8) branched dorsal fin rays.
There are seven
species of Garra from the Irrawaddy River
basin in Rakhine Yoma,
Myanmar, namely Garra propulvinus,
G. vittatula, G. spilota,
G. rakhinica, G. flavatra,
G. poecilura, and G. nigricollis(Kullander & Fang 2004). All the species (except G. spilota) share a common character, a rostral lobe on the snout, which can be utilized to
separate them from G. arupi sp. nov. G. arupidiffers from G. spilota in having the presence
(vs. absence) of a submarginal black band on the
dorsal fin, an absence (vs. presence) of blotches on the sides, and seven (vs.
8) branched dorsal fin rays.
Kottelat (1990, 2001)
also remarked that most of the highly specialized rheophilicfish species in Southeast Asia have restricted distribution ranges. So, a thorough revision to present the
precise differentiating characteristics and geographical distributions of G.nasuta, G. gotyla,G. rupecula, and Garra mullya would be essential.
Comparative
material
Garra elongata: MUMF 2311, holotype,
86.2mm SL; MUMF 2308-2310, paratype, 3 exs., 72.0- 80.8mm SL, a small stream near Tolloi, Ukhrul district, Manipur
(Chindwin basin); L. Kosygin, 12 November 1997. - uncatalogued specimen, 4 exs.63.2- 112.5mm SL, Challou River at Challou, Ukhrul district, Manipur
(Chindwin basin); Kingson, October 2005. - Garra annandalei:
RGUMF-0074, 15 exs., 55.3-99.0 mm SL, Kameng River, Balukpung, West Kameng district, Arunachal Pradesh (Brahmaputra basin); Karsen Nyori & Mrinali Choudhuri, 20 August
2005.- RGUMF-0075, 10 exs., 65.0-85.0mm SL, Panye R., Tamen, Lower Subansiri district; 17 July 2005 - Garra lissorynchus: MUMF 4163-4166, 67.1-86.2mm SL, Iyei River at Noney, Tamenglong district (Brahmaputra basin); K. Nebeshwar, 2 September 2000. - Garra naganensis: MUMF 4156-4159, 4 exs.,
92.3-106.9mm SL, Barak River, Vanchengphai Village, Tamenglong district, Manipur (Brahmaputra basin); K. Nebeshwar, 20 November 1999. - uncataloguedspecimen, 2 exs., 77.8-84.4 mm SL, Tuivai River, Churchanpurdistrict , Manipur (Brahmaputra basin); K. ShantaDevi, March 2003. % Garra abhoyai: uncataloguedspecimen, 6 exs., 45.2-47.0mm SL, Khujailokstream at Nambol, Bishenpurdistrict, Manipur (Chindwin basin); Vishwanath &
party, April 2001. -uncatalogued specimen, 6 exs., 49.3-54.9mm SL, Iril River
at Phungthar, Ukhruldistrict, Manipur (Chindwin basin); I. Linthoi &
party, 17 January 2003. -uncatalogued specimen, 5 exs., 45.0-53.0mm SL, NambulRiver at Singda, Imphaldistrict, Manipur (Chindwin basin); Joyshree, 3
February 2004. %Garra compressus:
MUMF 2316, holotype, 68.1mm SL, MUMF 2314-2315; paratype, 2 exs., 78.6-83.2mm SL,Wanze stream at Khamson, Ukhrul district, Manipur (Chindwin basin); L. Kosygin, 17
March 1998. % Garra paralissorynchus:
MUMF 5054, holotype, 65.9mm SL, KhugaRiver, Churchanpur district, Manipur (Chindwin
basin); L. Shanta Devi, 25 july2000; Paratype: MUMF 5094, 1 ex., 60.9mm SL; 10 April
2000.- MUMF 5041, 1 ex., 58.0mm SL; 3 May 2000- MUMF 5104-5106, 3 exs., 49.6-59.6mm SL; 21 August 2002; same collection data
as holotype. – Garra manipurensis: MU/LSD/F-130, holotype,
59.8mm SL, Manipur River, Sherou, Manipur (Chindwin
basin) - MUMF 4160-4162, 3 exs. 41.9-68.3 mm SL, Iyei River, Noney, Tamenglong district (Brahmaputra basin); K. Nebeshwar, 27 December 2000. - Garra kempi: RGUMF-0184, 3 exs., 52.0-56.0mm SL, Egar Stream, Rottung, East Siang
district, Arunachal pradesh (Brahmaputra basin); K. Nebeshwar & party, 12 January 2007.- uncatalogued specimen, 2 exs.,
64.5-65.0mm SL, Demwe stream, Tezu,Lohit district, Arunachal Pradesh (Brahmaputra
basin); K. Nebeshwar & party, 1 January 2007.
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