Morphometric studies of the fresh water turtles from Rawalpindi Islambabad Region of Pakistan
Paper Details
Morphometric studies of the fresh water turtles from Rawalpindi Islambabad Region of Pakistan
Abstract
Freshwater turtles are members of order Testudines in class Reptilia and being scavengers, carnivores as well as herbivores, they play a vital role in aquatic ecosystems. Freshwater turtles are facing illegal trade due to their demaned as food, pets and their use in medicines. Various studies in the last two decades have highlighted that their population is declining in different parts of the world including Pakistan. The present study identified and characterized the Pakistani freshwater turtles found in Rawalpindi – Islamabad area at morphological level and the parameters used for morphometric measurements were; length from muzzle to tail, body weight, body height, length and width of carapace and length and width of plastron. In the present study, 20 specimens belonging to three species of fresh water turtles i.e., Lissemys punctata, Nilssonia gangetica and Pangshura smithii were collected from 13 different sites or transects. Among these three species of freshwater turtles Nilssonia gangetica (Indian Soft Shell Turtle) was biggest and heaviest species with 30.42 cm and 2276 g measurements. While Pangshura smithii was smallest and lightest in weight with 18.08 cm and 510 g measurements. Similarly average carapace lengths were 18.98 cm., 23.17 cm. and 14.84 cm., respectively while the average carapace widths were 17.16 cm., 16.98 cm. and 13.49 cm., respectively; average plastron lengths were 16.80 cm., 16.25 cm. and 11.92 cm., respectively and average plastron widths were 14.67 cm., 13.88 cm. and 10.09 cm., respectively for Lissemys punctata, Nilssonia gangetica and Pangshura smithii.
Akbar M, Hassan MMU, Zaib-u-Nisa. 2006. Distribution of freshwater turtles in Punjab, Pakistan. Caspian Journal of Environmental Sciences 4, 142-146.
Azam MM, Fakhri MS, Saifullah. 2005. Some observations on the distribution and abundance of freshwater turtles in the river Indus. Records Zoological Survey of Pakistan 16, 46-51.
Burke RL, Ford LS, Lehr E, Pritchard PCH, Mockford S, Rosado JPO, Senneke DM, Stuart BL. 2007. Non-standard sources in a standardized world: Responsible practice and ethics of acquiring turtle specimens for scientific use. Chelonian Research Monographs 4, 4-8.
Khan MS. 2004. Annotated checklist of amphibians and reptiles of Pakistan. Asiatic Herpetological Research 10, 191-201.
Khan MS. 2006. Amphibians and reptiles of Pakistan. Kringer Publishing Company, Malabar, Florida, USA, 311 p.
Lo CF, Lin YR, Chang HC, Lin JH. 2006. Identification of turtle shell and its preparations by PCR-DNA sequencing method. Journal of Food and Drug Analysis 14, 153-158.
Lovich JE. 1994. Biodiversity and zoogeography of non- marine turtles in Southeast Asia. In: Majumdar SK. Brenner FJ, Lovich JE, Schalles JF, Miller EW, eds. Biological diversity: Problem and challenges Pennsylvania Academy of Science, Easton, P A, 381-391 p.
Mahmood T, Siddiq MK, Rais M, Nadeem MS. 2012. Distribution and relative abundance of freshwater turtles in Korang River Islamabad-Rawalpindi. Pakistan. Pakistan Journal of Zoology 44, 889-893.
Mertens R. 1969. Die Amphibian and reptilian West- Pakistan, Stuttg. Beitr. Naturk 197, 1-96.
Moll EO. 1987. Survey of the fresh water turtles of India. Part II: The genus. Kachuga. Journal Bombay National History Society 84, 7-25.
Noureen U, Khan A, Arshad M. 2012. Exploring illegal trade in freshwater turtles of Pakistan. Records of Zoological Survey of Pakistan 21, 19-24.
Rhodin GJ, Walde AD, Horne BD, Dijk PPV, Blanck T, Hudson R. 2011. Turtles in trouble: The world’s 25+ most endangered tortoises and fresh water turtles. Presented by Turtle Conservation Coalition. Lunenberg, MA, USA, 58 p.
Siddiq KM. 2010. Population, distribution and breeding habits of the turtles inhabiting Korang River, Rawalpindi. M. Phil thesis. PMAS- Arid Agriculture University, Rawalpindi: 89 p.
Van DPP. 2000. The status of turtles in Asia. Asian Turtle Trade: Proceedings of a Workshop on Conservation and Trade of FreshwaterTurtles and Tortoises in Asia. Chelonian Research Monographs 2, 15-23.
Zuberi B. 2007. Pakistani turtles in danger. All things Pakistan. www.Solar-Arid.Org. Updated 25 Feb 2007 and accessed at 30 June 2009.
Samah Bashir Kayani, Maqsood Anwar, Muhammad Ashfaq, Iftikhar Hussain, Tariq Mahmood , 2015. Morphometric studies of the fresh water turtles from Rawalpindi Islambabad Region of Pakistan. J. Biodiv. Environ. Sci., 6(5), 228-233.
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