| Types | Lectotype: BMNH 1946.1.12.80, an adult female, designated by Bohra et al. 2025 (Fig. 4.); Syntype: BMNH 1946.1.13.62, male (fide Nguyen et al. 2024) Paralectotypes: BMNH 1946.1.12.81 and BMNH1946.1.12.82, two adult males bear the same collection details as the lectotype; BMNH 1946.1.13.45, a juvenile female collected by Sir J. Hooker from the same locality as the lectotype ((Fig. 5 in Bohra et al.)
 Additional topotypic and referred materials: MZMU 3526 (Fig. 6), an adult female collected by Sanath Chandra Bohra and Holiness Warjri on 12th April 2024 at around 21:45 h from Mairang, Eastern West Khasi Hills district (25.559415°N, 91.635047° E; 1564 m asl), Meghalaya, India; MZMU2810, MZMU2973, MZMU3239, all adult females collected by H.T. Lalremsanga, Lal Biakzuala and others from Tamdil National Wetland (23.728665°N, 92.956578°E), Aizawl district, Mizoram, India; MZMU2706, a juvenile female collected by H.T. Lalremsanga, Lal Biakzuala and others from Theiriat (22.868358°N, 92.788137°E), Lunglei district, Mizoram, India; MZMU2540, an adult female collected by H.T. Lalremsanga, Lal Biakzuala and others from Sailam (23.350624°N, 92.797968°E), Aizawl district, Mizoram, India; MZMU2096, an adult female collected by H.T. Lalremsanga, Lal Biakzuala and others from Durtlang (23.795506°N, 92.726469°E), Aizawl district, Mizoram, India; MZMU1304, an adult female collected by H.T. Lalremsanga, Lal Biakzuala and others from Reiek (23.677444°N, 92.603713°E), Aizawl district, Mizoram, India; MZMU1531, an adult female collected by H.T. Lalremsanga, Lal Biakzuala and others from Sawleng (23.981553°N, 92.930910°E), Aizawl district, Mizoram, India; MZMU923, an adult male by H.T. Lalremsanga, Lal Biakzuala and others from Durtlang (23.795506°N, 92.726469°E), Aizawl district, Mizoram, India.
 | 
        | References | 
            Ao J. M., David P., Bordoloi S., Ohler A. 2004. Notes on a collection of snakes from Nagaland, Northeast India, with 19 new records for this state. Russian Journal of Herpetology 11 (2): 155 – 162 Basfore, B., Kalita, M. J., Sharma, N., & Boro, A. R. 2024. An updated checklist of snakes (Reptilia: Squamata) in northeastern India derived from a review of recent literature. Journal of Threatened Taxa, 16(11), 26131-26149  - get paper hereBoulenger, G.A. 1893. Catalogue of the snakes in the British Museum (Nat. Hist.) I. London (Taylor & Francis), 448 pp.  - get paper hereBoulenger, George A. 1890. The Fauna of British India, Including Ceylon and Burma. Reptilia and Batrachia. Taylor & Francis, London, xviii, 541 pp.  - get paper hereBourret,R. 1935. Notes herpétologiques sur l'Indochine Française X. Les serpents de la station d’altitude du Tam-dao. Bull. Gen. Instr. Pub. Hanoi 8 (avril): 259-271 (1-13) Chan-ard, T., Parr, J.W.K. & Nabhitabhata, J. 2015. A field guide to the reptiles of Thailand. Oxford University Press, NY, 352 pp. [see book reviews by Pauwels & Grismer 2015 and Hikida 2015 for corrections]  - get paper hereDas, I. 2012. A Naturalist's Guide to the Snakes of South-East Asia: Malaysia, Singapore, Thailand, Myanmar, Borneo, Sumatra, Java and Bali. Oxford J, ohn Beaufoy Publishing  - get paper hereDau V, Hoang T, Nguyen T, Pham A 2024. New records and an updated list of reptiles from Thanh Hoa Province, Vietnam. Biodiversity Data Journal 12: e134976  - get paper hereDavid, P., Bain, R. H., Nguyen Quang Truong, Orlov, N. L., Vogel, G., Vu Ngoc Thanh & T. Ziegler 2007. A new species of the natricine snake genus Amphiesma from the Indochinese Region (Squamata: Colubridae: Natricinae). Zootaxa 1462: 41-60  - get paper hereDAVID, Patrick; MEREL J. COX, OLIVIER S. G. PAUWELS, LAWAN CHANHOME AND KUMTHORN THIRAKHUPT 2004. Book Review - When a bookreview is not sufficient to say all: an in-depth analysis of a recent book on the snakes of Thailand, with an updated checklist of the snakes of the Kingdom. The Natural History Journal of Chulalongkorn University 4(1): 47-80  - get paper hereDeuve, J. 1961. Liste annotee des Serpents du Laos. Bull. Soc. Sci. Nat. Laos 1:5-32. Dowling, H.G., & Jenner, J.V. 1988. Snakes of Burma: checklist of reported species and bibliography. Smithsonian Herp. Inf. Serv. (76): 19 pp.  - get paper hereGrismer, L.L. et al. 2007. THE HERPETOFAUNA OF THE PHNOM AURAL WILDLIFE SANCTUARY AND CHECKLIST OF THE HERPETOFAUNA OF THE CARDAMOM MOUNTAINS, CAMBODIA. Hamadryad 31 (2): 216 – 241  - get paper hereGUO, PENG; FEI ZHU, QIN LIU, LIANG ZHANG, JIAN X. LI, YU Y. HUANG & R. ALEXANDER PYRON 2014. A taxonomic revision of the Asian keelback snakes, genus Amphiesma (Serpentes: Colubridae: Natricinae), with description of a new species. Zootaxa 3873 (4): 425–440  - get paper hereHikida, Tsutomu 2015. Book Review: A Field Guide to the Reptiles of Thailand. Nat. Hist. Bull. Siam Soc. 61(1): 41–51 Lenz, Norbert 2012. Von Schmetterlingen und Donnerdrachen - Natur und Kultur in Bhutan. Karlsruher Naturhefte 4, Naturkundemuseum Karlsruhe, 124 pp. Mahendra B C 1984. Handbook of the snakes of India, Ceylon, Burma, Bangladesh and Pakistan. ANNALS OF ZOOLOGY (AGRA) 22 (B): i-xvi, 1-412 Malsawmdawngliana, B. Boruah, N.G. Patel, S. Lalronunga, I. Zosangliana, K. Lalhmangaiha & A. Das 2022. An updated checklist of reptiles from Dampa Tiger Reserve, Mizoram, India, with sixteen new distribution records. Journal of Threatened Taxa 14(10): 21946–21960  - get paper hereMaury, N., David, P., & Sudavanh, S. 2023. THE SNAKE FAUNA OF LAOS WITH NEW PROVINCIAL RECORDS. TAPROBANICA 11 (2): 84–93  - get paper hereMaury, Nathanaël; Patrick David & Somchit Sudavanh 2022. THE SNAKE FAUNA OF LAOS WITH NEW PROVINCIAL RECORDS TAPROBANICA 11 (02): 84–93  - get paper hereNguyen T.V., Lalremsanga H.T., Biakzuala L. & Vogel G. 2024. Taxonomic reassessment of the Herpetoreas xenura (Wall, 1907)(Squamata: Serpentes: Natricidae) from Myanmar with description of a new species. European Journal of Taxonomy, 932, 158-203  - get paper hereNguyen, S.V., Ho, C.T. and Nguyen, T.Q. 2009. Herpetofauna of Vietnam. Chimaira, Frankfurt, 768 pp. Sharma, R. C. 2004. Handbook Indian Snakes. AKHIL BOOKS, New Delhi, 292 pp. Smith, M.A. 1943. The Fauna of British India, Ceylon and Burma, Including the Whole of the Indo-Chinese Sub-Region. Reptilia and Amphibia. 3 (Serpentes). Taylor and Francis, London. 583 pp. Stuart, B.L. & Emmett, D.A. 2006. A Collection of Amphibians and Reptiles from the Cardamom Mountains, Southwestern Cambodia. Fieldiana Zool. N.S. (109): 1-27  - get paper hereThinh, Bui Bao; <br />Trinh Thi Hong; <br />Hoang Ngoc Thao; Bui Bao Thien 2018. Initial building the sample sets of amphibians and reptiles in the Hong Duc University (Viet Nam). Постулат. 2018. No12 УДК 597.6 + 598.1  - get paper hereWall, FRANK 1925. Notes on snakes collected in Burma in 1924. J. Bombay Nat. Hist. Soc. 30 (4): 805-821.  - get paper hereWall,F. 1908. Notes on a collection of snakes from the Khasi Hills, Assam. J. Bombay nat. Hist. Soc. 18: 312-337  - get paper hereWallach, Van; Kenneth L. Williams , Jeff Boundy 2014. Snakes of the World: A Catalogue of Living and Extinct Species. [type catalogue] Taylor and Francis, CRC Press, 1237 pp. Wang K, Lyu ZT, Wang J, Qi S, Che J 2022. Updated Checklist and Zoogeographic Division of the Reptilian Fauna of Yunnan Province, China. Biodiversity Science 30 (4): 21326, 1–31  - get paper hereWang, K., Yu, Z. B., Wu, Y. H., Hou, S. B., Gao, W., Duan, S. H., ... & Che, J. 2024. Herpetofauna diversity of the Gaoligong Mountain in China: Checklist, zoogeography, and conservation. Zoological Research: Diversity and Conservation  - get paper hereWang, Kai; Jinlong Ren, Hongman Chen, Zhitong Lyu, Xianguang Guo Ke Jiang, Jinmin Chen, Jiatang Li, Peng Guo, Yingyong Wang, Jing Che 2020. The updated checklists of amphibians and reptiles of China. Biodiversity Science 28 (2): 189-218  - get paper hereWhitaker, Romulus and Ashok Captain 2004. Snakes of India. Draco Books, 500 pp., reprinted 2007  - get paper hereZhao, E.M. 2006. The snakes of China [in Chinese]. Hefei, China, Anhui Sience & Technology Publ. House, Vol. I, 372 pp., Vol. II (color plates), 280 pp. ZHOU, ZHENGYAN; ZHIYONG SUN, SHUO QI, YUYAN LU, ZHITONG LYU, YINGYONG WANG, PIPENG LI, JIANZHANG MA 2019. A new species of the genus Hebius (Squamata: Colubridae: Natricinae) from Hunan Province, China. Zootaxa 4674 (1): 068–082  - get paper hereZiegler, T., and Quyet, L.K. 2006. A new natricine snake of the genus Amphiesma (Squamata: Colubridae: Natricinae) from the central Truong Son, Vietnam. Zootaxa 1225: 39-56  - get paper hereZiegler, Thomas; Annemarie Ohler; Vu Ngoc Thanh; Le Khac Quyet; Nguyen Xuan Thuan; Dinh Huy Tri & Bui Ngoc Thanh 2006. Review of the amphibian and reptile diversity of Phong Nha – Ke Bang National Park and adjacent areas, central Truong Son, Vietnam. Herpetologica Bonnensis II: 247-262  - get paper hereZuklin, Tomas; Nathanael Maury, Saly Sitthivong, Thong Van Pham, Olivier Le Duc, Cedric Bordes, Benjamin Leprince, Charlotte Ducotterd, Lo Van Oanh, Phimphasone Vilay, Vinh Quang Luu, Luca Luiselli 2021. The «Empty Forest Syndrome» and the Herpetofaunal Communities in Laos (South-Eastern Asia). Russian Journal of Herpetology 28 (6): 333-347  - get paper here |