Species composition and abundance of rodents in Kafta-Sheraro National Park, Ethiopia: preliminary results

Main Article Content

Alembrhan Assefa
https://orcid.org/0000-0002-3516-7500
Chelmala Srinivasulu
https://orcid.org/0000-0003-4331-8580

Abstract

An ecological survey was conducted to assess the species composition and abundance of rodents in Kafta-Sheraro National Park, Ethiopia from June 2017 to April 2018 covering wet and dry seasons.  Rodents were trapped using Sherman live traps from five selected habitat types—natural forest, bushland, grassland, farmland, and human settlement.  A total of 209 individuals of rodents belonging to seven species were captured over 2940 trap nights, and three species of rodents were only observed.  The trapped rodent species include Mastomys natalensis, Stenocephalemys albipes, Rattus rattus, Mastomys awashensis, Acomys cahirinus, Arvicanthis niloticus dembeensis, and Mastomys erythroleucusLemniscomys striatus, Hystrix cristata, and Xerus rutilus were only sighted during the study.  Mastomys natalensis was the most abundant species (41.1%), followed by Stenocephalemys albipes (26.3%) and Rattus rattus (18.2%), whereas Mastomys erythroleucus (1.4%) was the least abundant species.  The abundance of female (59.8%) was higher than male (40.2%).  Of the total trapped rodents, 52.2% were adults, 32% sub-adult and 15.8% young.  The abundance of rodents was varied among habitat types and between seasons.  The results of the study revealed that the park has diverse species of fauna including rodents.

Article Details

How to Cite
[1]
Assefa, A. and Srinivasulu, C. 2019. Species composition and abundance of rodents in Kafta-Sheraro National Park, Ethiopia: preliminary results. Journal of Threatened Taxa. 11, 6 (Apr. 2019), 13680–13689. DOI:https://doi.org/10.11609/jott.4604.11.6.13680-13689.
Section
Communications
Author Biographies

Alembrhan Assefa, Wildlife Biology & Taxonomy Laboratory, Department of Zoology, University College of Science, Osmania University, Hyderabad, Telangana 500007, India.

PhD Scholar

Osmania University

Chelmala Srinivasulu, Wildlife Biology & Taxonomy Laboratory, Department of Zoology, University College of Science, Osmania University, Hyderabad, Telangana 500007, India | Systematics, Ecology & Conservation Laboratory, Zoo Outreach Organization (ZOO), No 12, Thiruvannamalai Nagar, Saravanampatti-Kalapatti Road, Saravanampatti, Coimbatore, Tamil Nadu 641035, India

Assistant Professor

Department of Zoology

References

Afework, B. (1996). Population dynamics of the Ethiopian endemic rodents Praomys albipes in Menagesha Forest. Journal of Zoology 238(1): 1–12.

Afework, B. & H. Leirs (1997). Population ecology of rodents of maize fields and grassland in central Ethiopia. Belgian Journal of Zoology 127: 39–48.

Assogbadjo, A., J. Codjia, B. Sinsin, M. Ekue & G. Mensah (2005). Importance of rodents as a human food source in Benin. Belgian Journal of Zoology 135: 11–15.

Dawit, K. & B. Afework (2008). Species composition, abundance, distribution and habitat association of rodents of Wondogenet, Ethiopia. Ethiopian Journal of Science 31(2): 141–46.

Demeke, D. & B. Afework (2014). Habitat association and distribution of rodents and insectivores in Chebera-Churchura National Park, Ethiopia. Tropical Ecology 55(2): 221–229.

Demeke, D., B. Afework & B. Gurja (2007). Species composition, distribution and habitat association of rodents from Arbaminch forest and farmland, Ethiopia. African Journal of Ecology 45: 651–657.

Ethiopia Wildlife Conservation Authority (2015). “Kafta Sheraro National Parkâ€. Retrieved 22 July 2017 .

Getachew, B. & B. Afework (2015). Diversity and habitat association of small mammals in Aridtsy forest, Awi Zone, Ethiopia. Zoological Research 36(2): 88–94.

Hammer, O., D.A.T. Harper & P.D. Ryan (2001). PAST: Paleontological Statistics Software Package for Education and Data Analysis. Palaeontologia Electronica 4(1): 9.

Kingdon, J. (1997). Kingdon Field guide to African Mammals. Academic Press, London, 599pp.

Lange, S., J. Stalleicken & H. Burda (2004). Functional morphology of ear in fossorial rodents, Microtus arvalis & Arvicola terrestris. Journal of Morphology 262(3): 770–79.

Lavrenchenko, A., N. Verheyen, E. Verheyen, J. Hulselmans & H. Leirs (2007). Morphometric and genetic study of Ethiopian Lophuromys flavopunctatus Thomas, 1888 species complex with description of three new 70-chromosomal species (Muridae, Rodentia). Biologie 77: 77–117.

Leykun, A. (2000). The challenges of conserving Ethiopian wildlife: Ethiopian Wildlife and Natural History Society. Walia 21: 12–14.

Makundi, R.H., A.W. Massawe & L.S. Mulungu (2006). Breeding seasonality and population dynamics of three rodent species in the Magamba Forest Reserve, Western Usambara Mounains, Northeast, Tanzania. African Journal of Ecology 45(1):17–21.

Manyingerew, S., M. Assefa & M. Balakrishnan (2006). Distribution and abundance of rodents in farmlands: a case study in Alleltu Woreda, Ethiopia. Ethiopian Journal of Science 29(1): 63–70.

Meheretu, Y., V. Sluydts, W. Kiros, H. Bauer, T. Mekonen, Y. Gidey, L. Mulungu, H. Mitiku, J. Nyssen, J. Deckers, R. Makundi & H. Leirs (2014). Rodent abundance, stone bund density and its effects on crop damage in the Tigray highlands, Ethiopia. Crop Protection 55: 61–67.

Moges, D. & E. Dessalegn (2015). Diversity, relative abundance and habitat association of rodents in Aquatimo forest patches and adjacent farmland, East Gojjam, Ethiopia. Ethiopian Journal of Biological Science 14(2): 201–216.

Mohammed, K. & B. Afework (2011). Seasonal population dynamics of rodents of Mount Chilalo, Arsi, Ethiopia. Ethiopian Journal of Science 34(2): 123–132.

Moussa, H., S. Karim & D. Salaheddine (2015). Diversity and richness of rodent communities in various landscape of Touggourt Area, Southeast Algeria. Acta Zoologica Bulgarica 67(3): 415–420

Mulungu, L., V. Ngowo, M. Mdangi, A. Katakweba, P. Tesha, F. Mrosso, M. Mchomvu, P. Sheyo & B. Kilonzo (2013). Population dynamics and breeding patterns of multimammate mouse, Mastomys natalensis (Smith 1834), in irrigated rice fields in Eastern Tanzania. Pest Management Science 69: 371–377.

Odhiambo, R., R. Makundi, H. Leirs & R. Verhagen (2005). Community structure and seasonal abundance of rodents of maize farms in southwestern Tanzania. Belgian Journal of Zoology 135: 113–118.

Shanker, K. (2001). The role of competition and habitat in structuring small mammal communities in a tropical montane ecosystem in southern India. Journal of Zoological Society of London 253: 15–24.

Shannon, C. & W. Weaver (1949). The Mathematical Theory of Communication. University of Illinois Press. 131pp.

Tadesse, H. & B. Afework (2008). Habitat association of insectivores and rodents of Alatish National Park, northwestern Ethiopia. Tropical Ecology 49(1): 1–11.

Taylor, K.D. & M.G. Green (1976). The influence of rainfall on diet and reproduction in four African rodent species. Journal of Zoological Society of London 180: 367–389.

Tilahun, C., B. Afework & M. Balakrishnan (2012). Population density, biomass and habitat association of rodents and insectivores in Pawe area, northwestern Ethiopia. Tropical Ecology 53(1): 15–24.

Wilson, D.E. & D.M. Reeder (Eds.) (2005). Mammal Species of the World: A Taxonomic and Geographic Reference (3rd edition), Vol. 2. Johns Hopkins University Press, Baltimore. xvii + 745–2142pp.

Wolff, J.O. & P.W. Sherman (2007). Rodent Societies: An Ecological and Evolutionary Perspective. The University of Chicago Press, Chicago, 610pp.

Workneh, G., B. Afework, B. Gurja & M. Balakrishnan (2006). Home range and reproduction of rodents in Maynugus irrigation field, Ethiopia. Ethiopian Journal of Science 29(1): 57–62.

Yalden, D. & M. Largen (1992). Endemic mammals of Ethiopia. Mammal Review 22: 115–150.

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