Psammodynastes pulverulentus | |
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In Northeast India | |
Scientific classification | |
Domain: | Eukaryota |
Kingdom: | Animalia |
Phylum: | Chordata |
Class: | Reptilia |
Order: | Squamata |
Suborder: | Serpentes |
Family: | Psammodynastidae |
Genus: | Psammodynastes |
Species: | P. pulverulentus |
Binomial name | |
Psammodynastes pulverulentus | |
Synonyms | |
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Psammodynastes pulverulentus, the common mock viper, is a species of snake native to Asia.
It is a small snake (total length up to 65 cm (26 in), less in males), and it will form defensive coils and strike in a viper-like fashion when threatened, [2] although it is harmless to humans. [3]
The common mock viper is known from Bangladesh, Myanmar (Burma), Cambodia, China (Fujian, Yunnan, Guangxi, Guangdong, Hainan, Hong Kong [4] ), north-eastern India (Assam, Sikkim, Darjeeling; Jalpaiguri; Meghalaya, Arunachal Pradesh), Bhutan, Indonesia (Bali, Bangka, Borneo, Butung, Enggano, Flores, Java, Kalimantan, Komodo, Lombok, Mentawai Archipelago, Natuna Archipelago, Padar, Riau Archipelago, Rinca, Sangihe Archipelago, Sulawesi, Sula Archipelago, Sumatra, Sumba, Sumbawa, Togian Archipelago), Laos, Malaysia (Malaya and East Malaysia, Pulau Tioman), Nepal, the Philippines (Balabac, Basilan, Bohol, Bongao, Busuanga, Dinagat, Jolo, Leyte, Luzon, Mindanao, Negros, Palawan, Panay, Polillo, Samar), Taiwan, Thailand [3] (incl. Phuket), and Vietnam. [5] It has been reported from Singapore. [1]
Subspecies Psammodynastes pulverulentus papenfussi is endemic to Taiwan. [2] [5]
Trimeresurus is a genus of pit vipers found in Asia from the Indian Subcontinent throughout Southeast Asia, China, and the Pacific Islands. Currently 44 species are recognized. Common names include Asian palm pit vipers, Asian lanceheads, and green pit vipers.
The banded krait is a highly venomous species of elapids endemic to Asia, from Indian Subcontinent through Southeast Asia to Southern China. With a maximum length exceeding 2 m, it is the longest krait with a distinguishable gold and black pattern. While this species is generally considered timid and docile, resembling other members of the genus, its venom is highly neurotoxic which is potentially lethal to humans. Although toxicity of the banded krait based upon murine LD50 experiments is lower than that of many other kraits, its venom yield is the highest due to its size.
The mountain slug snake, also known as the white-spotted slug snake, is a small, harmless species of snake that is rather common in South, South-East, and East Asia, and feeds on small invertebrates.
Trimeresurus albolabris, the white-lipped pit viper or white-lipped tree viper, is a venomous pit viper species endemic to Southeast Asia.
Trimeresurus purpureomaculatus is a venomous pit viper species native to India, Bangladesh and Southeast Asia. Common names include: mangrove pit viper, mangrove viper, and shore pit viper.
The buff striped keelback is a species of nonvenomous colubrid snake found across Asia. It is a typically non-aggressive snake that feeds on frogs and toads. It belongs to the subfamily Natricinae, and is closely related to water snakes and grass snakes. It resembles an Asian version of the American garter snake. It is quite a common snake but is rarely seen.
Chrysopelea ornata is a mildly venomous opisthoglyphous (rear-fanged) colubrid snake found in both South and Southeast Asia. It is commonly known as the golden tree snake, ornate flying snake, and golden flying snake. Along with the other species in the Chrysopelea genus, the golden tree snake is very unusual, as it is capable of a type of gliding "flight" —mainly utilised during the pursuit of prey animals—from tree-to-tree. This action is also used to great effect for the snake to flee its own potential predators. Currently, three subspecies are recognised. The snake's striking looks, and potential for gliding, have made it a coveted choice for captivity.
Dendrelaphis pictus, commonly known as either the common bronzeback, painted bronzeback, or Indonesian bronzeback, is a species of colubrid snake found in Southeast Asia.
The rice paddy snake, also known as grey water snake, Boie's mud snake, yellow or orange bellied water snake, lead water snake or plumbeous water snake is a species of non - venomous, rear-fanged snake endemic to South Asia. It is somewhat common, and is one of the most widespread species of water snake in Asia.
Ptyas korros, commonly known as the Chinese rat snake or Indo-Chinese rat snake, is a species of colubrid snake endemic to Southeast Asia.
Ptyas mucosa, commonly known as the Oriental rat snake, dhaman or Indian rat snake, is a common non-venomous species of colubrid snake found in parts of South and Southeast Asia. Dhamans are large snakes. Typical mature total length is around 1.5 to 1.95 m though some exceed 2 m. The record length for this species was 3.7 m, second only to their cousin Ptyas carinata among living colubrid snakes. Despite their large size, oriental ratsnakes are usually quite slender with even a specimen of 2 m commonly measuring 4 to 6 cm only around in diameter. Furthermore, the average weight of ratsnakes caught in Java was around 877 to 940 g, though larger males of over 2.3 m may easily weigh over 2.5 kg (5.5 lb). Their color varies from pale browns in dry regions to nearly black in moist forest areas. Rat snakes are diurnal, semi-arboreal, non-venomous, and fast-moving. Rat snakes eat a variety of prey and are frequently found in urban areas where rodents thrive.
Psammodynastes pictus, the painted mock viper or spotted mock viper, is a species of snake from Southeast Asia.
Trimerodytes percarinatus, commonly known as the eastern water snake, olive keelback, olive annulate keelback or Chinese keelback water snake, is a species of snake in the subfamily Natricinae.
The yellow-spotted keelback is a species of colubrid snake found in India, Myanmar, Thailand, China, West Malaysia, Laos, Cambodia, Vietnam, Indonesia Its type locality is: Island of Hong Kong and Canton River?, China.
Sinomicrurus macclellandi, commonly known as MacClelland's coral snake, is a species of venomous snake in the family Elapidae. The species is endemic to southern and eastern Asia.
Microcephalophis gracilis, also known as the graceful small-headed seasnake, slender sea snake, narrow-headed sea snake, common small-headed sea snake, is a species of sea snake found in the Indian and Pacific Oceans. It is venomous.
Daboia siamensis is a venomous viper species, which is endemic to parts of Southeast Asia, southern China and Taiwan. It was formerly considered to be a subspecies of Daboia russelii, but was elevated to species status in 2007.
The keeled slug-eating snake is a species of snake in the family Pareidae. It is relatively widespread in Southeast Asia, from southern China (Yunnan) to Burma and Indochina to the Malay Archipelago. Two subspecies are recognized: P. c. carinatus and P. c. unicolor, the latter being confined to Cambodia.
Psammodynastes is a genus of elapoid snakes, containing two species native to tropical and subtropical Asia. It is the only member of the family Psammodynastidae. They are also known as mock vipers due to their superficial resemblance to true vipers. Their Batesian mimicry of vipers extends to them having a fake venom fang at the front of the mouth revealed during threat displays, although they are actually rear-fanged snakes with weak venom meant for small animals.
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