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JAD 2021, 3(3): 8-17 |
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Patel H, Jhala R, Vyas R. Notes on the distribution and morphology of Coelognathus helena (Daudin, 1803) (Squamata: Colubridae) from Gujarat State, India. JAD 2021; 3 (3) :8-17
URL: http://jad.lu.ac.ir/article-1-175-en.html
URL: http://jad.lu.ac.ir/article-1-175-en.html
1- Department of Biosciences, Veer Narmad South Gujarat University, Surat 395007, Gujarat, India; Voluntary Nature Conservancy, 101-Radha Darshan, Behind Union Bank, Vallabh Vidyanagar 388120, Gujarat, India , harshilpatel121@gmail.com
2- 42, Satyam Park, Nana Mauva Road, Rajkot, Gujarat, India
3- 1 - Shashwat Apartment, 23 Anandnagar Society, BPC Road, Alkapuri, Vadodara 390007, Gujarat, India
2- 42, Satyam Park, Nana Mauva Road, Rajkot, Gujarat, India
3- 1 - Shashwat Apartment, 23 Anandnagar Society, BPC Road, Alkapuri, Vadodara 390007, Gujarat, India
Abstract: (7118 Views)
We provide an account on the distribution, morphology and biology of the Indian trinket snake, Coelognathus helena (Daudin, 1803) from Gujarat, India, and report the first record of the subspecies, Coelognathus helena nigriangularis Mohapatra, Schulz, Helfenberger, Hofmann, Dutta from the Gujarat state based on reptile surveys throughout the state. We show that our understanding regarding the morphology of this species is not fully known as our series of specimens shows a high range of 204–245 ventral scales in C. h. helena and 219–279 ventral scales, 78–98 subcaudal scales in C. h. monticollaris.
Type of Study: Original Research Article |
Subject:
Species Diversity
Received: 2021/03/25 | Accepted: 2021/09/23 | Published: 2021/09/30
Received: 2021/03/25 | Accepted: 2021/09/23 | Published: 2021/09/30
References
1. Champion, H. G. and Seth, S. K. (1968). A Revised survey of the forest types of India, Government of India, New Delhi, India. 404 pp.
2. Chowdhury, S., Sengupta, R., Mitra, S. and Chaudhuri, A. (2018). Extension of the known range of the Trinket Snake, Coelognathus helena nigriangularis (Reptilia: Squamata: Colubridae), in India. Reptiles and Amphibians, 25 (2): 129–131.
https://doi.org/10.17161/randa.v25i2.14266 [DOI]
3. Daudin, F. M. (1803). Histoire naturelle gènèrale et particulière des reptiles. Vol. 6, De L’Imprimerie de F. Dufart, Paris. 436 pp. [In French]
4. De Silva, A. (2009). Snake of Sri Lanka- A coloured atlas, Vijitha Yapa Publication, Colombo, Sri Lanka. 129 pp.
5. Dowling, H. G. (1951). A proposed standard system of counting ventrals in snakes. British Journal of Herpetology, 1(5): 97–99.
6. Helfenberger, N. (2001). Phylogenetic relationship of Old World Ratsnakes based on visceral organ topography, osteology, and allozyme variation. Russian Journal of Herpetology, 8 (Suppl.): 1–56.
https://doi.org/10.30906/1026-2296-2001-8-0-1-62 [DOI]
7. IUCN Bangladesh. (2015). Red List of Bangladesh Volume 4: Reptiles and Amphibians, International :union: for Conservation of Nature, Bangladesh Country Office, Dhaka, Bangladesh. 320 pp.
8. Kantimahanti, M., Schulz, K. D. and Sharma, V. (2015). New locality records of Coelognathus helena cf. monticollaris (Schulz, 1992) from Andhra Pradesh, India. Sauria, 37(4): 71–74.
9. Kästle, W., Rai, K. and Schleich, H. H. (2013). Field Guide to Amphibians and Reptiles of Nepal, ARCO-Nepal e.V. 625 pp.
10. Khan, A. and Bibekar, A. (2019). Occurrence of the Arrow-headed Trinket Snake (Coelognathus helena nigriangularis) in the Melghat Tiger Reserve: A Second Locality Record for Maharashtra State, India. Reptiles & Amphibians, 26(2):113–114. https://doi.org/10.17161/randa.v26i2.14373 [DOI]
11. Khate, D. and Deshmukh, R. V. (2020). First Record of Body-bending Behavior from Asia in the Arrow-Headed Trinket Snake, Coelognathus helena nigriangularis (Squamata: Colubridae). Reptiles and Amphibians, 26 (3):241–242.
https://doi.org/10.17161/randa.v26i3.14422 [DOI]
12. Kindler, C. and Fritz, U. (2018). Phylogeography and taxonomy of the barred grass snake (Natrix helvetica), with a discussion of the subspecies category in zoology. Vertebrate Zoology, 68: 269–281.
13. Kumbhar, A. S., Patwardhan, G. C., Pradhan, A. K. and Dungriyal, N. S. (2011). New locality record of Coelognathus helena monticollaris (Schulz, 1992) from central India. Cobra, 5 (2): 31–35.
14. Lampe, E. and Lindholm, W. A. (1902). Catalog der Reptilien- und Amphibien-Sammlung (Schlangen; Frosch-, Schwanz- und Schleichenlurche) des Naturhistorischen Museums zu Wiesbaden. Jahrbücher des Nassauischen Vereins für Naturkunde, 55: 1–66.
15. Mohapatra, P. P., Schulz, K. D., Helfenberger, N., Hofmann, S. and Dutta, S. K. (2016). A Contribution to the Indian Trinket Snake, Coelognathus helena (Daudin, 1803), with the Description of a New Subspecies. Russian Journal of Herpetology, 23 (2): 115–144.
https://doi.org/10.30906/1026-2296-2016-23-2-115-144 [DOI]
16. Patel, H. and Vyas, R. (2019).Reptiles of Gujarat, India: Updated Checklist, Distribution and Conservation Status. Herpetology Notes, 12: 765–777.
17. Patel, H., Vyas, R. and Tank, S. K. (2015). On the distribution, taxonomy and natural history of the Indian Smooth Snake, Coronella brachyura (Günther, 1866). Amphibian and Reptile Conservation, 9 (2): 120–125.
18. Patel, H., Vyas, R., Naik, V., Dudhatra, B. and Tank, S. K. (2018). Herpetofauna of the Northern Western Ghats of Gujarat India. Zoology and Ecology, 28 (3): 213–223.
https://doi.org/10.1080/21658005.2018.1499237 [DOI]
19. Patel, H., Vyas, R. and Vaghashiya, P. (2019). On the distribution of Ahaetulla laudankia Deepak, Narayanan, Sarkar, Dutta and Mohapatra, 2019 and Lycodon travancoricus (Beddome, 1870) (Squamata, Colubridae) from Gujarat, India. Check List, 15 (6): 1045–1050.
https://doi.org/10.15560/15.6.1045 [DOI]
20. Schleich, S. H. and Kästle, W. (2002). Amphibians and Reptiles of Nepal: Biology, Systematics, Field Guide. A.R.G. Gantner Verlag KG, Ruggell, Liechtenstein. 1201 pp.
21. Schulz, K. D. (1992). Die geographischen Unterarten der Indischen Schmucknatter Elaphe helena (Daudin, 1803). Salamandra, 28 (1): 14–24.
22. Schulz, K. D. (1996). A Monograph of the Colubrid Snakes of the Genus Elaphe Fitzinger, Koeltz Scientific Books, Havlikuv Brod. 439 pp.
23. Schulz, K. D. (2013). An annotated and illustrated checklist of Old World Ratsnakes, In: Schulz, K. D. (Ed.), Old World Ratsnakes. A Collection of Papers. Bushmaster Publication, Berg SG, pp. 17–268.
24. Singh, G., Moun, A. and Mistry, V. (2020). Record of the Arrow-headed Trinket Snake (Coelognathus helena nigriangularis) from Ranthambore Tiger Reserve, Rajasthan, India. Reptiles and Amphibians, 27 (2): 308–309.
https://doi.org/10.17161/randa.v27i2.14455 [DOI]
25. Smith, M.A. (1943). The fauna of British India, Ceylon and Burma, including the whole of the Indo-Chinese sub-region. Reptilia and Amphibia. Vol. III– Serpentes. Taylor and Francis, London. 583 pp.
26. Srivastava, D. S., Easa, P. S. and Jauher, J. B. (2013). Integrated Wildlife Management Plan for Singhbhum, Jharkhand. Unpublished report submitted to the Department of Forest and Environment. Government of Jharkhand, India.
27. Uetz, P., Freed, P. and Hošek, J. (Eds.). (2021). www.reptile-database.org. (Accessed 26 January 2021).
28. Utiger, U., Schätti, B. and Helfenberger, N.(2005). The Oriental colubrine Genus Coelognathus Fitzinger, 1843 and classification of Old and New World racers and ratsnakes (Reptilia, Squamata, Colubridae, Colubrinae). Russian Journal of Herpetology, 12 (1): 39–60.
https://doi.org/10.30906/1026-2296-2005-12-1-39-60 [DOI]
29. Vyas, R. (2009). Discussion on the snake fauna of Gujarat State, with some notable records. Journal of the Bombay Natural History Society, 205 (3): 334–347.
30. Vyas, R. (2007). Present conservation scenario of reptile fauna in Gujarat state, India. The Indian Forester, 133 (10): 1381–1394.
31. Vyas, R. (2011).Reptilian diversity in and around the Shoolpaneshwar Wildlife Sanctuary, Gujarat, India. ReptileRap, 11: 5–15.
32. Wangyal et al. (2020). New herpetofaunal rcords from the Kingdom of Bhutan obtained through citizen science. Herpetological Review, 51 (4): 790–798.
33. Whitaker, R. and Captain, A. (2008). Snakes of India: The Field Guide. Draco Books, Chennai, India. 481 pp.
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