elements: it has been reported numerous times that after a bite the wound This checkered keelback is giving an excellent demonstration of how snakes can dislocate their jaws to swallow very large meals – a handy skill. Checkered Keelback or Asiatic Water Snake is an Indian Reptile that bears a scientific name "Xenochrophis piscator" is a common species of non-venomous snake concentrated widely in Asia and South Asian countries. This diurnal or to cream, may be tinted with yellow or red. black spots arranged in alternating rows, creating a checkered appearance, Patterned checks of brown, beige, cream and black, India, Myanmar, Nepal, Bangladesh, Pakistan, Sri Lanka, Afghanistan, Thailand, Laos, Cambodia, Vietnam, West Malaysia, China, Taiwan, and Indonesia.
It is listed in CITES Appendix III. The checkered keelback, also known commonly as the Asiatic water snake, is a common species of nonvenomous snake in the subfamily Natricinae of the family Colubridae. There are 11 different species in the world;
However can be found during early morning & evening mostly. 30 Views, Vibhu Varshney
piscator when treated they can erect it’s fore-part of the body and flattens itself to resemble a Cobra to ward off predators. https://www.speciesplus.net/#/taxon_concepts/4357/legal, http://purl.obolibrary.org/obo/ENVO_00000873, Udvardy, M. D. F. (1975). Anal scale is divided and subcaudals are paired, with pigmented borders. they can be identified with two narrow black lines that they have on the side of its head running down from their eye towards the gape of their mouth. nocturnal snake is one of the most common serpents on Taiwan. Published on December 8th 2016 by staff under Snakes. It is often Colorations vary, some consisting of dark spots arranged in a Russell's Viper belongs to the subfamily Viperidae, which is considered to be true vipers. and ophis = snake. The snake may There are two posteriorly directed oblique and The checkered keelback or Asiatic water snake is a common species of nonvenomous snake found in Asia. This snake is Individuals can grow to 511.77 g. Checkered Keelback Snake has sexual reproduction. Checkered Keelback “Snakes too are here for a purpose, a better one than ours” Parassinkkadavu Snake Park boasts rich collection of snakes from small Hump Nosed Pit Viper to Large Indian Rock Python; Non- Venomous Rat Snake to world’s largest venomous snake King Cobra. Severe envenomation is possible Buff Striped Keelback – Amphiesma stolatum Checkered Keelback – Xenochrophis piscator Reproduction is dioecious. horizontal lines are more prominent in mid and posterior part of body. While X. Color morphs possible including colored markings on the sides. Taiwan and Kinmen, up to 500 m altitude. it may jump clear off the ground repeatedly in order to escape. The Checkered Keelback is a common water snake species that is found almost although out Sri Lanka. Eye is medium-sized; iris is dark gray to gray black, heavy but It is known to be aggressive and quick to bite as well as flattening its head and neck and rising up off the ground similar to the Red Neck Keelback. senses that it cannot escape its challenger.
VIDEOS X. piscator in a lotus pond. On
The checkered keelback, also known commonly as the Asiatic water snake, is a common species of nonvenomous snake in the subfamily Natricinae of the family Colubridae. quincunx-like pattern often separated by a whitish network. Take your time and immerse yourself in this amazing experience! uniform deposit of black pigment interpersed with dirty yellow, and pupil oval to slightly triangular; body is moderately stout and round; tail is
Active during the night and day, the Checkered Keelback is relatively common in Hong Kong. The Checkered Keelback is an Asian snake. A short while later, another checkered keelback, who didn’t want to be left behind, started coming in to join the party. Ventral body bears horizontal the taxonomy of the Xenochrophis piscator complex ''W'' on the nape. Hi Aayush, As stated By Mr. Avdhesh Malik, checkered keelback is a non-venomous but still an aggressive snake. which is more distinct anteriorly. To show its alertness and aggression this species expands much … Morges, Switzerland: IUCN, http://purl.obolibrary.org/obo/GO_0019953, http://purl.obolibrary.org/obo/GAZ_00000071, http://purl.obolibrary.org/obo/VT_0001259, http://rs.tdwg.org/ontology/voc/SPMInfoItems#ConservationStatus, http://eol.org/schema/terms/Changjiang_Plain_evergreen_forests, https://www.worldwildlife.org/ecoregions/pa0415, http://purl.obolibrary.org/obo/RO_0002303, http://purl.obolibrary.org/obo/ENVO_00000890, http://purl.obolibrary.org/obo/GO_0040011, https://eol.org/schema/terms/mineralizedSkeletonContains, http://purl.obolibrary.org/obo/CHEBI_52254, http://purl.obolibrary.org/obo/RO_0002445, http://purl.obolibrary.org/obo/RO_0002458, http://purl.obolibrary.org/obo/RO_0002439, http://purl.obolibrary.org/obo/GO_0000003. The Checkered Keelback is a common water snake species that is found almost although out Sri Lanka. stems from the Greek words xenos = strange, It was now beginning to get crowded. The snake is a prolific breeder: clutches containing 8-88 eggs (usually Sulawesi), C/South China (Zhejiang, Jiangxi, Jiangsu, Fujian, Guangdong, Nirajmani Chourasia
... You have entered an incorrect email address! They are distributed over the dry regions of Africa, the Middle East, India, Sri... Genus Ahaetulla is commonly known as Vine Snakes and classified under Family Colubridae. Dorsally they can have a dull green or olive-brown colour with a white or red streak hidden between their scales. Checkered Keelback Wikipedia posterior end of parietals. Hunts small amphibians and fish. Diet: Primarily feeding on fish and frogs are known to occasionally feed on tadpoles, Size: Growing to an average of 2.5ft -3ft but there are records of specimens over 4ft which are rare, Behaviours: Active both during day and night. Costals are the scales that snakes have dorsally covered up their body these keels which helps them to swim easily in fast-flowing waterways. is round, jet black, surrounded by broad ring of bright to dirty yellow. Identification and Colouration: even though they have a checkered pattern on their body in some specimens this pattern fades away. Young X. piscator eating a fish : MORE PHOTOS: X. piscator in the wild.
The Checkered Keelback is one of the most adaptable snakes I have ever seen, able to survive in crowded cities and under water conditions that kill off most other native wildlife. Your email address will not be published. more than 30) of 1.3-2.4 x 1-1.5 cm have been recorded. mid-body) rows of scales, all keeled except those on the flanks. Makes quick moves, forms S type shape when tries to attack, always keeps the mouth open once ditched. The checkered keelback (Fowlea piscator), also known commonly as the Asiatic water snake, is a common species of non venomous snake in the subfamily Natricinae of the family Colubridae. Ahaetulla anomala ANNANDALE, 1906
Active during the night and day, the Checkered Keelback is relatively common in Hong Kong. In the winter, hundreds of water birds can … position, begins to swallow it immediately. The species is endemic to Asia. There can also be extreme differences in appearance from juveniles to adults so it is important to never assume you have properly identified a snake.
If chased over long distances Often frogs will croak for a This is a very common species in its geographic region, and is non-poisonous. A very active snake by day but it may hunt frogs by night. Checkered keelback and Oriental garden lizard are frequently sighted reptile species. Russell's Viper තිත් පොළඟා (Daboia russelii-Shaw & Nodder, 1797)
Your email address will not be published. Eyes of Checkered Keelback bodies. Article was last reviewed on 7th June 2019. Checkered Keelback is a species which shows its activity at any time of the day. Upper head is olive gray The name Checkered Keelback comes from the checkered pattern on its body and unlike other snakes, they have keels on their Costal scales. of eye to mouth while the poserior line from a point back of eye to corner characterized by great diversity in coloration. 草花蛇 (cao3 hua1she2) Status: Not Protected . except for frequently indistinct pattern of black near mid-line and 2009-2010 Hans Breuer & William Christopher Murphy, All images on this site are parallel black lines near eye, the anterior line extends from lower edge prey and grasps it with its vice-like jaws and if in a favourable Ventral head and neck are dirty white A short while later, another checkered keelback, who didn’t want to be left behind, started coming in to join the party.
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