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Article
Published: 2016-07-20

A new species of kukri snake (Squamata: Colubridae: Oligodon Fitzinger, 1826) from Con Dao Islands, southern Vietnam

Institute of Tropical Biology, Vietnam Academy of Science and Technology, 85 Tran Quoc Toan St., Dist. 3, Ho Chi Minh City, Vietnam.
Institute of Tropical Biology, Vietnam Academy of Science and Technology, 85 Tran Quoc Toan St., Dist. 3, Ho Chi Minh City, Vietnam.
Con Dao National Park, 29 Vo Thi Sau St., Con Dao Town, Ba Ria–Vung Tau Prov., Vietnam.
Centre for Biodiversity and Conservation Biology, Royal Ontario Museum, 100 Queen’s Park, Toronto, Canada M5S 2C6.
Reptilia Hon Ba hemipenis Indochina maxillary teeth Oligodon condaoensis sp. nov.

Abstract

We describe a new kukri snake, Oligodon condaoensis sp. nov., from Con Dao Islands, southern Vietnam based on the morphological characters of four specimens. It differs from other congeners by a combination of the following characters: medium size in adults (total length up to 552 mm); 17–17–15 dorsal scale rows; deeply forked hemipenes without spines and papillae, extending to subcaudal 13 or 14; 11–13 maxillary teeth, the posterior three being enlarged; cloacal plate undivided; head scalation complete; nasal divided; presubocular absent; 168–176 ventrals; 33–37 subcaudals; overall dorsal coloration dark gray, faint body stripes present or absent; and ventral coloration cream to dark gray without rectangular blotches. We also provide a list of 43 species of amphibians and terrestrial reptiles recorded from Con Dao Islands.

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How to Cite

NGUYEN, S. N., NGUYEN, V. D. H., LE, S. H., & MURPHY, R. W. (2016). A new species of kukri snake (Squamata: Colubridae: <em>Oligodon</em> Fitzinger, 1826) from Con Dao Islands, southern Vietnam. Zootaxa, 4139(2), 261–273. https://doi.org/10.11646/zootaxa.4139.2.9