Hebius parallelus | |
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Scientific classification | |
Domain: | Eukaryota |
Kingdom: | Animalia |
Phylum: | Chordata |
Class: | Reptilia |
Order: | Squamata |
Suborder: | Serpentes |
Family: | Colubridae |
Genus: | Hebius |
Species: | H. parallelus |
Binomial name | |
Hebius parallelus (Boulenger, 1890) | |
Synonyms | |
The Yunnan keelback (Hebius parallelus) is a species of natricine snake which is endemic to Asia.
It is found in Bhutan, China (Tibet and Yunnan), Northeast India (Arunachal Pradesh, Assam, Sikkim, Nagaland) and Myanmar. [1]
Dorsally, it is brown with two parallel yellowish, black-edged stripes on the body and tail. The ventrals and subcaudals are uniform yellow, or with a black dot on each side. There is a black streak from the eye to the corner of the mouth, and the labials are yellow.
It may have one, two, or three preocular scales, and has three postoculars. There are seven or eight upper labials (usually eight), with the third, fourth, and fifth entering the eye. The temporals may be 1 + 1, 1 + 2, or 2 + 2.
Strongly keeled dorsal scales arranged in 19 rows at midbody. Ventrals 163–175; anal plate divided; subcaudals 73–95, also divided.
Adults may attain 56 cm (22 inches) in total length with a tail of 14 cm (5½ inches). [3]
The Nilgiri keelback, also known commonly as Beddome's keelback, is a species of snake found in the Western Ghats in India. The species is named after Richard Henry Beddome, 1830–1911, British army officer and naturalist. It was first discovered near the Nilgiris but is now known more widely from the Western Ghats. This snake is terrestrial and feeds on toads.
Hebius khasiensis, commonly known as the Khasi Hills keelback or Khasi keelback, is a species of colubrid snake endemic to southeastern Asia.
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Lycodon fasciatus, commonly known as the banded wolf snake, is a species of colubrid snake.
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Sibynophis collaris, commonly known as the common many-toothed snake,Betty's many toothed snake or the collared black-headed snake, is a species of colubrid snake endemic to South and East Asia.
Trachischium guentheri, commonly known as the rosebelly worm-eating snake or Günther's worm-eating snake, is a species of colubrid snake, which is endemic to Asia.
Uropeltis broughami, commonly known as Brougham's earth snake or the Sirumalai shieldtail, is a species of snake in the family Uropeltidae. The species is endemic to the Western Ghats in southern India.
Uropeltis liura, commonly known as the Ashambu shieldtail and Günther's earth snake, is a species of snake in the family Uropeltidae. The species is endemic to India.
Uropeltis phipsonii, commonly known as Phipson's earth snake and Phipson's shieldtail, is a species of snake in the family Uropeltidae. The species is endemic to India.
Uropeltis pulneyensis, commonly known as the Indian earth snake and the Palni shieldtail, is a species of snake in the family Uropeltidae. The species is endemic to the Western Ghats of India.
The Japanese keelback is a species of colubrid snake, which is endemic to Asia.
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