Review on the enigmatic Data deficient Bombay sea snake Hydrophis mamillaris Daudin (1803) from India
Author Affiliations
- 1Wildlife Institute of India, Dehradun, Uttarakhand-248001, India
- 2Thakur College of Science and Commerce Kandivali (E), Mumbai, Maharastra-400101, India
- 3Wildlife Institute of India, Dehradun, Uttarakhand-248001, India
- 4Thakur College of Science and Commerce Kandivali (E), Mumbai, Maharastra-400101, India
Res. J. Marine Sci., Volume 13, Issue (1), Pages 1-8, June,13 (2025)
Abstract
Marine reptiles like sea snakes thrive in tropical and subtropical waters globally. The Bombay sea snake, scientifically identified as Hydrophis mamillaris Daudin 1803, is recognized for its unique traits. This review paper aims to illuminate this enigmatic serpent's unique biology and ecology. This venomous species, native to the Indian Ocean, has been inadequately studied and documented, with sparse records and an uncertain type specimen. The IUCN classifies its population as 'Data Deficient,' reflecting insufficient specimens and unclear distribution patterns. The most recent verified collection of this species occurred in 1926. A comprehensive review of research papers, available field guides, and articles in the English language was compiled from search engines such as Google Scholar, Research Gate, and Academia, research papers and websites such as Inaturalist, Indian Snakes, India Biodiversity Portal, along with non-electronic literature such as pictorial field guides, monographs available in the English language from 1917 to 2024, N=30 encompassed various countries while ensuring no bias towards India websites using keywords like Hydrophis, Arturia, Chitulia, sea snakes. This comprehensive review, compiled from various sources, provides a detailed overview of the current knowledge of this species' taxonomy, habitat, morphology, distribution, reproductive biology, and venom.
References
- Rasmussen, A.R., Elfes, Livingstone C.T., S.R., Lane, A., Lukoschek, V., Sanders, K.L., Courtney, A.J., Gatus, J.L., Guinea, M., Lobo, A.S., Milton, D.,Rasmussen, A., R., Read, M., White, M., Sanciangco, J., Alcala, A., Heatwole, H., Karns D. R., Seminoff J.A., Voris H. K., Carpenter K. E., and Murphy, J. C. (2013)., Fascinating and forgotten: The conservation status of marine elapid snakes., Her. Con. Bio, 8(1), 37-52.
- Prachi, H., & Ramesh, C. (2016)., A comprehensive report on the Hook-nosed Sea Snake Enhydrina schistosa (Daudin, 1803)., Newsletter of the South Asian Reptile Network, 18, 19.
- Heatwole, H. (1999)., Sea snakes Australian natural history series., University of New South Wales.
- Dabhi, J., Poriya, P., Gadhvi, I., Bhavnagar, M. K., & Somnath, D. G. (2019)., Diversity of sea snakes along the Saurashtra coast, Gujarat, India., Lif. Sci.lea., 108, 8-18
- Ganesh, S. R., Nandhini, T., Samuel, V. D., Sreeraj, C. R., Abhilash, K. R., Purvaja, R., & Ramesh, R. (2019)., Marine snakes of Indian coasts: historical resume, systematic checklist, toxinology, status, and identification key., Journal of Threatened Taxa, 11(1), 13132-13150.
- Hatkar P., & Chinnasamy R. (2020)., Review on nonvenomous marine serpentes: Little file sea snake Acrochordus granulatus (Schneider, 1799), with an observation on by catch composition from India., Cap. Fie Her., 4(1), 45-55.
- Vyas, R. and Patel, J. N. (2009)., Reptilian diversity in and around the marine national park and marine sanctuary, Gujarat State., Tig., 36(1), 26-31.
- Chan, J., & Rogaway, P. (2019)., Anonymous ae., In International Conference on the Theory and Application of Cryptology and Information Security (pp. 183-208). Cham: Springer International Publishing.
- Lobo, A., & Rasmussen, A. R. (2010)., Hydrophis mamillaris: The IUCN Red List of Threatened Species 2010.,
- Sharma, R.C. (2003)., Handbook-Indian snakes., Published -Director, Zoological Survey of India, Kolkata. pp 292. ISBN:81-8171-16-9
- Vijayaraghavan, B., & Ganesh, S. R. (2015)., Venomous snakes and snakebites in India., In Clinical Toxinology in Asia Pacific and Africa (pp. 137-162). Springer, Dordrecht.
- Wall, F. (1921)., Ophidia taprobanica: or, The Snakes of Ceylon., HR Cottle, government printer.
- Khan, M. S. (2016)., Sea snakes along Pakistan coastal waters., 1-11.
- Khan, M. S. (2004)., Checklist and key to the snakes of Pakistan, Zoological Society of Pakistan., Pak. Jou. Zoo. Supplement series, 1-24
- Khan, M. Z., Syed, A. G., Saima, S., Siddiqui, T. F., Farooq, R. Y., Yasmeen, G., Darakhshan A., and Zehra, A. (2012)., Current status and distribution of reptiles of Sindh., Jou. Bas. App. Sci., 8(1), 26-34.
- Khan, M.S. (2016)., An up to date Checklist of Reptiles of Pakistan., Pak. Jour. Wil., 7(2), 21-27.
- Somaweera, R., & Somaweera, N. (2009)., An overview of Sri Lankan sea snakes with an annotated checklist and a field key., Tap. 1(1), 43-54.
- Smith, M.A. (1926)., A Monograph of the Sea-Snakes., London. 130pp.
- Gopalakrishnan, A., Divya P. R., Basheer V. S., Swaminathan T. R., Kathirvelpandian, A., Bineesh, K. K., Kumar R. G., Jena J. K. (2012)., Macro flora and fauna of the Gulf of Mannar - a checklist National Bureau of Fish Genetic Resources, Lucknow, UP, India., pp 127, ISBN: 978-81-905540-8-4
- Murthy, T.S.N. (2007)., Pictorial Handbook on Marine Reptiles of India., Published by the Director, Zoological Survey of India, Kolkata. pp 1-75.ISBN: 978-81-8171-150-2
- Patel, H., and Vyas, R. (2019)., Reptiles of Gujarat, India: updated checklist, distribution, and conservation status., Her. Not., 12, 765-777.
- Talukdar, S.K. and Dattagupta, B. (1980)., Notes on the occurrence of the sea snakes, Hydrophis mamillaris (Daudin) and Microcephalophisgracilis (Shaw) from West Bengal., Mar. Bio. Ass. Ind., 18(2), 389-391.
- Walmiki, N., Karangutkar, S., Yengal, B., Kayande, M., Wagh, V., Pillai, R., & Dalvi, S. (2012)., Herpeto fauna of Bassein Fort and surrounding region, Thane, Maharashtra, India., Trends in life sciences, 1(3), 1-7.
- Mondal, S. Ganesh, S.R., & Raghunathan, C. (2023)., Some rare species of sea snakes (Squamata: Serpentes: Elapidae: Hydrophiinae: Hydrophis, Microcephalophis) from the Indian Coasts and nearby waters, lodged in major systematic Indian zoological collections., Bonn Zoo. Bul. 72(2), 209–222.
- Murthy, T.S.N. (1990)., The Snake Book of India., pp 213. ISBN:8170897
- Ahmed, S. (1975)., Sea snakes of the Indian Ocean., Jou. Mar. Bio. Ass. Ind., 17(1), 73 - 81.
- Wallach, V., Kenneth, L.W. and Boundy, J. (2014)., Snakes of the World: A Catalogue of Living and Extinct Species., Taylor and Francis, CRC Press, 1237 pp. https://doi.org/10.1201/b16901
- White, J., & Meier, J. (2017)., Handbook of clinical toxicology of animal venoms and poisons., CRC press.
- Vyas, R. V., Murphy, J. C., & Voris, H. K. (2013)., The dog-faced water snake (Cerberus rynchops) and Gerard’s mud snake (Gerarda prevostiana) at the western edge of their distribution., Herpetological Review, 44(1), 34-36.
- Khan, M. Z., Babar, H., Ghalib, S. A., Afsheen, Z., and Nazia, M. (2010)., Distribution, population status and environmental impacts on reptiles in Manora, Sandspit, Hawkesbay and Cape Monze areas of Karachi coast., Can. Jou. Pur. App. Sci., 4(1), 1053-1071.