First report of melanism in Indian Flapshell Turtle Lissemys punctata (Bonnaterre, 1789) from a turtle trading market of West Bengal, India

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Ardhendu Das Mahapatra
https://orcid.org/0000-0002-1676-9282
Anweshan Patra
https://orcid.org/0000-0002-9608-6480
Sudipta Kumar Ghorai
https://orcid.org/0000-0003-3478-3632

Abstract

The Indian flapshell turtle Lissemys punctata is a freshwater softshell turtle species distributed throughout Bangladesh, India, Myanmar, Nepal, and Pakistan. Here, we report first observation of melanism in L. punctata among rescued turtles from a turtle trading market. Although L. punctata is under Schedule-I in the Wildlife Protection Act, 1972 of India still it sold in open markets in different parts of West Bengal. A systematic market survey and study on community perception are needed to understand the dynamics and factors influencing turtle trading in West Bengal. Enforcement of laws and mass community awareness are suggested to stop illegal turtle trading and consumption.

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References

Bhupathy, S.R.G. Webb & P. Praschag (2014). Lissemys punctata (Bonnaterre, 1789) - Indian Flapshell Turtle. Chelonian Research Monographs 5(76): 1–12. DOI: https://doi.org/10.3854/crm.5.076.punctata.v1.2014

Chavin, W. (1969). Fundamental aspects of morphological melanin color changes in vertebrate skin. American Zoologist 9(2): 505– 520. DOI: https://doi.org/10.1093/icb/9.2.505

Choudhury, B.C. & S. Bhupathy (1993). Turtle trade in India: a study of tortoises and freshwater turtles. New Delhi: World Wildlife Fund-India (prepared by TRAFFIC-India), 52 pp.

Choudhury, B.C., S. Bhupathy & F. Hanfee (2000). Status information on the tortoises and freshwater turtles of India. In: van Dijk, P.P., B.L. Stuart & A.G.J. Rhodin (eds.). Asian Turtle Trade: Proceedings of a Workshop on Conservation and Trade of Freshwater Turtles and Tortoises in Asia. Chelonian Research Monographs 2: 86–94.

D’Abreu, E.A. (1928). An albino turtle. Journal of the Bombay Natural History Society 32(3): 608.

Devkota, K., D.N. Mandal & H. Kaiser (2020). A golden turtle in Nepal: First country record of chromatic leucism in the Spotted Northern Indian Flapshell Turtle, Lissemys punctata andersoni. Herpetology Notes 13: 671–674.

Das, I. (1991). Colour Guide to the Turtles and Tortoises of the Indian Subcontinent. R & A Publishing Limited, Portishead, Avon, England, 133 pp.

Hossain, M.L. & M.S.U. Sarkar (1999). Albino spotted flap-shell turtle (Lissemys punctata) in Bangladesh. Tiger paper 26: 14.

Hossain, M.L., S.U. Sarker & N.J. Sarker (2008). Ecology of spotted flapshell turtle, Lissemys punctata (Lacepède, 1788) in Bangladesh. Ecoprint 15: 59–67. DOI: https://doi.org/10.3126/eco.v15i0.1943

Krishnakumar, K., R. Raghavan & B. Pereira (2009). Protected on paper, hunted in wetlands: exploitation and trade of freshwater turtles (Melanochelys trijuga coronata and Lissemys punctata punctata) in Punnamada, Kerala, India. Tropical Conservation Science 2(3): 363–373. DOI: https://doi.org/10.1177/194008290900200306

Mahapatra, P., P. B.Mohanty & S.K. Dutta (2009). Freshwater turtle and tortoise of Orissa. WII-Envis Bulletin 12(1): 73–80.

Mendiratta, U., V. Sheel & S. Singh (2017). Enforcement seizures reveal large-scale illegal trade in India’s tortoises and freshwater turtles. Biological Conservation. 207: 100–105. https://doi.org/10.1016/j.biocon.2017.01.023 DOI: https://doi.org/10.1016/j.biocon.2017.01.023

Moll, D. & E.O. Moll (2004). The Ecology, Exploitation, and Conservation of River Turtles. New York: Oxford University Press, 393pp. DOI: https://doi.org/10.1093/oso/9780195102291.001.0001

Palot, M.J. & C. Radhakrishnan (2004). Status and distribution of turtle fauna (Testudines: Reptilia) in the Malabar part of Kerala, India. Record of Zoological Survey of India 102 (Part 1–2): 27–39. DOI: https://doi.org/10.26515/rzsi/v102/i1-2/2004/159524

Patra, A. (2019). Behavioral Ecology of the Indian flapshell turtle Lissemys punctata andersonii (Webb, 1980) in West Bengal, India. Captive & Field Herpetology 3 (1): 50–53.

Rabbe, M.F., M.M. Alam, M.F. Jaman, M.S. Hossain, K.N.M. Sarafat & A.R. Shome (2021). Chromatic leucism in the flap shell turtle, Lissemys punctata from Bangladesh. Taprobanica 10(2): 131pp + pl. 29. https://doi.org/10.47605/tapro.v10i2.264 DOI: https://doi.org/10.47605/tapro.v10i2.264

Rahman, S., M.F. Ahmed, B.C. Choudhury, P. Praschag & S. Singh (2021). Lissemys punctata. The IUCN Red List of Threatened Species 2021: e.T123802477A3008930. https://doi.org/10.2305/IUCN.UK.2021-1.RLTS.T123802477A3008930.en DOI: https://doi.org/10.2305/IUCN.UK.2021-1.RLTS.T123802477A3008930.en

Rufus, K.C. (2009). Record of albino Indian Flapshell Turtle (Lissemys punctata) from Adyar Wetland, South India. Cobra 3(2): 10–11.

Saha, B.K. (1986). Exploitation of reptiles and amphibians in the Sunderbans, West Bengal. Hamadryad 11(1–2): 36.

Shah, K.B. & S. Tiwari (2004). Herpetofauna of Nepal: A Conservation Companion. IUCN Nepal, 237 pp.

True, J.R. (2003). Insect melanism: The molecules matter. Trends in Ecology and Evolution 18: 640–647. DOI: https://doi.org/10.1016/j.tree.2003.09.006

Vittapu, M.K., S.K. Poshetty, G. Sailu & B.L. Narayana (2022). An albino Indian Flap-shelled Turtle, Lissemys punctata (Bonnaterre 1789), from Telangana, India. Reptiles & Amphibians 29: 225–226. https://doi.org/10.17161/randa.v29i1.16588 DOI: https://doi.org/10.17161/randa.v29i1.16588

Vyas, R. (1997). An albino form of the Indian Flapshell Turtle (Lissemys punctata). Hamadryad 22: 62–63.

Vaghela, U. & R. Kamble (2021). Record of albino Indian Flapshell Turtle from Pune, Maharashtra, India. Zoo’s Print 36(5): 22–23.

Whitaker, R. (1997). Turtle rearing in village ponds, pp. 106–108. In: Van Abbema, J. (Ed.). Proceedings: Conservation, Restoration, and Management of Tortoises and Turtles--An International Conference. New York Turtle and Tortoise Society.