List of Snakes of Tam-Dao Mountain Ridge (Tonkin, Vietnam) (original) (raw)
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Hue University Journal of Science: Natural Science, 2019
In recent herpetological surveys, we recorded six snakes comprising two species of Culubridae (Amphiesma stolatum, Hebius leucomystax), two species of Homalopsidae (Enhydris enhydris, E. subtaeniata), one species of Pareatidae (Pareas hamptoni), and one species of Xenopeltida (Xenopeltis unicolor) for the first time in Binh Dinh province, central-southern Vietnam. In addition, an updated list of 26 snake species from Binh Dinh province contains species of conservation concern including 6 species listed in the Governmental Decree No. 32/2006/ND-CP (2006), 7 species listed in the Vietnam Red Data Book (2007), and 2 species listed in the IUCN Red List (2019).
Country records of snakes from Laos
Hamadryad, 2008
ABSTRACT.–the known snake fauna of Laos continues to increase with improved sampling. We report 13 country records of colubrid and viperid snakes from Laos, based on vouchered museum specimens that were obtained during herpetological surveys over the past decade. species included in this report are: Amphiesma leucomystax david, Bain, nguyen, orlov, Vogel, Vu & Ziegler, Calamaria yunnanensis chernov, Elaphe prasina (Blyth), Fimbrios klossi smith, Liopeltis stoliczkae (sclater), Psammophis condanarus (merrem), ...
Zootaxa
A review of the snake diversity of Phong Nha Ke Bang, central Truong Son, Vietnam is given. As the result of recent field work, we add nine species to the region's karst forest snake fauna: Amphiesma sp., Calamaria thanhi, Gonyosoma prasinum, Liopeltis frenatus, Lycodon cf. ruhstrati, Lycodon sp., Pareas hamptoni, P. macularius, and Pseudoxenodon macrops. The evidence of Calamaria thanhi from within the Phong Nha Ke Bang National Park's borders in addition represents the second finding of this recently described and barely known species as well as the first male recorded. A topical list of the 59 snake species recorded from the area is presented (two Typhlopidae, two Xenopeltidae, two Pythonidae, five Elapidae, five Crotalidae, and 43 colubrid snakes) and compared with the snake fauna known from Tam Dao mountain ridge in northern Vietnam. Species being expected in the future to be recorded within the Phong Nha Ke Bang region are introduced and zoogeographical aspects of the ...
Zootaxa, 2013
We describe a new species of the genus Oligodon from the lowland forests of Cat Tien National Park, Dong Nai Province, in southern Vietnam. Oligodon cattienensis sp. nov. is distinguished from the remaining Southeast Asian kukri snakes by the combination of the following characters: medium-sized, deeply forked hemipenes without spines, 17-17-15 dorsal scale rows, nasal entire, 2 small postoculars, almost equal in size, 167-178 ventrals, 31-35 subcaudals, 24-35 + 5 large dark-edged vertebral blotches in combination with a yellow-orange or red vertebral stripe between blotches, head pattern including ocular band, temporal bands and elongated chevron, ventrals pink or whitish (reddish in juveniles) in life, some bearing a quadrangular dark blotch on each lateral side, or ventrals being entirely dark. Based on the hemipenial morphology the new species is assigned to the Oligodon cyclurus species group. A comparison table for all Indochinese Oligodon is provided.
A Photographic Guide to Snakes and Other Reptiles of Peninsular Malaysia, Singapore, and Thailand
Copeia, 1999
The population of FHA in Similipal Tiger Reserve forms an example to the concern expressed by Rice (1991) that with intensification and spread of human impacts FHA populations are becoming increasingly isolated. The rate of the sighting of FHA in Similipal has become occasional, and the population is subjected to adverse human impacts. Yet, FHA is considered to be safer in Similipal than anywhere else in its eastern ranges because of various management practices implemented under Project Tiger, Project Elephant, Biosphere Reserve and Ecodevelopment Scheme.
Documentation of Snakes Species Richness in Palpa, Nepal
international journal of innovative science and research technology
Snakes are elongated limbless reptiles whose body covered with scales which are arranged in rows. The present study was carried out on February 2016 till the end of September 2018 in selected habitat in Palpa districts. Six sampling stations were conducted in the study areas. The aim of this study is (i) to document the richness of snakes (ii) to explore the venomous and non-venomous snakes in Palpa district. Eight standardized 10 x 200 m strip transects and 20 standard quadrate sizes of 20 × 20 m were set in each station. Observed museum specimens in hospitals, campus and questionnaire survey were also conducted during data collection. A total of 23 species of snakes were recorded from 5 families (Boidae, Colubridae, Elapidae, Typhlopidea, and Viperidae). The most dominant snake families of the study areas were Colubridae with 14 species (n = 14; 60.86%) followed by the Elapidae (n = 5; 21.73%), family Viperidae (n = 2; 8.69%). The remaining families were Typhlopidae (n = 1; 4.34%) and Boidae (n = 1; 4.34%). During the study period, a total of 115 snake species were recorded. In this study, out of total, 7 species of venomous snakes (2 families with Elapidae and Viperidae) and 16 non venomous species (families Typhlopidae, Boidae and Colubridae) were recorded. Agricultural fields, riparian areas, ponds, wet lands provide a variety of habitats for frogs and their ophidian predators. Such types of habitat were suitable for the richness of snake species. The study areas were diverse microhabitats due to the elevation from 190 m to 1320 m with plain, Churia range and mountain range.
Diversity of Snakes in Sarlahi District, Nepal
Our Nature, 2014
A total of 21 snake species belonging to 17 genera and 4 families were recorded. Out of 21 species, 2, 14, 4, and 1 belong to family Typhlopidae, Colubridae, Elapidae and Viperidae respectively. They have been categorized as deadly venomous, mild venomous and non-venomous. Among the recorded species 5 were deadly venomous, 4 were mild venomous and the remaining 12 were non venomous. The species of Boidae family was not encountered during the study period.
Diversity and distribution of snakes in Trashigang Territorial Forest Division, eastern Bhutan
Journal of Threatened Taxa
This paper presents the results of a study conducted on the species composition of serpent fauna in Trashigang Territorial Forest Division (TTFD), Bhutan. The survey was conducted from August 2019 to September 2020. The study aimed to assess the diversity, conservation threats, and distribution of both venomous and non-venomous snakes in different habitat types using time constrained visual encounter survey technique. A total of 34 species of snakes belonging to five families and 23 genera were recorded. Of the total observed species, nine were identified as venomous species. These include four species of Elapidae, four species of Viperidae, and one Colubridae. Geographically, snakes occurred throughout the landscapes, although species composition and their geographical distribution differed notably amongst various localities. We documented survival threats to local snakes where deliberate killing and road mortality were found to be the most common cause of death. The increa...