Khaire's black shieldtail | |
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Scientific classification | |
Kingdom: | Animalia |
Phylum: | Chordata |
Clade: | Tetrapodomorpha |
Class: | Reptilia |
Order: | Squamata |
Suborder: | Serpentes |
Family: | Uropeltidae |
Genus: | Melanophidium |
Species: | M. khairei |
Binomial name | |
Melanophidium khairei Gower, Giri, Captain & Wilkinson, 2016 | |
Melanophidium khairei or Khaire's black shieldtail is a species of burrowing snake of the family Uropeltidae, endemic to India. [1] [2] [3]
Snakes are elongated, legless, carnivorous reptiles of the suborder Serpentes. Like all other squamates, snakes are ectothermic, amniote vertebrates covered in overlapping scales. Many species of snakes have skulls with several more joints than their lizard ancestors, enabling them to swallow prey much larger than their heads with their highly mobile jaws. To accommodate their narrow bodies, snakes' paired organs appear one in front of the other instead of side by side, and most have only one functional lung. Some species retain a pelvic girdle with a pair of vestigial claws on either side of the cloaca. Lizards have evolved elongate bodies without limbs or with greatly reduced limbs about twenty-five times independently via convergent evolution, leading to many lineages of legless lizards. Legless lizards resemble snakes, but several common groups of legless lizards have eyelids and external ears, which snakes lack, although this rule is not universal.
The Uropeltidae, the shieldtail or shield-tailed snakes, are a family of primitive, nonvenomous, burrowing snakes endemic to peninsular India and Sri Lanka. The name is derived from the Greek words ura ("tail") and pelte ("shield"), indicating the presence of the large keratinous shield at the tip of the tail. Seven or eight genera are recognized, depending on whether Teretrurus rhodogaster is treated in its own genus or as part of Brachyophidium. The family comprises over 50 species. These snakes are not well known in terms of their diversity, biology, and natural history.
The species was named after the herpetologist Neelimkumar Khaire. [4] [5]
The Eastern Ghats are a discontinuous range of mountains along India's eastern coast. The Eastern Ghats run from the northern Odisha through Andhra Pradesh to Tamil Nadu in the south passing some parts of Karnataka and in the Wayanad district of Kerala. They are eroded and cut through by four major rivers of peninsular India, viz. Godavari, Mahanadi, Krishna, and Kaveri.
Brown-speckled whipsnake or brown vine snake is a species of tree snake found in India, Bangladesh, and Sri Lanka. It is known as හෙනකදයා (henakadaya) in Sinhala; this name provided the name anaconda.
Melanophidium punctatum, commonly known as Beddome's black shieldtail or Beddome's black earth snake, is a species of shieldtail snake endemic to the Western Ghats of India.
Plectrurus aureus, commonly known as the Kerala burrowing snake or Kerala shieldtail, is a species of uropeltid snake endemic to India.
Uropeltis ceylanica is a nonvenomous shield tail snake species endemic to the Western Ghats of South India. No subspecies are currently recognized; but the presence of several synonyms, many recently resurrected, calls for further taxonomic studies of this species complex.
Uropeltis nitida is a species of nonvenomous shield tail snake. It is endemic to southern India. No subspecies are currently recognized.
Uropeltis phipsonii, commonly known as Phipson's shieldtail, is a species of snake endemic to India.
Smith's earth snake, also known as the violet shieldtail, is a species of nonvenomous shieldtail snake. It is endemic to India.
Uropeltis is a genus of nonvenomous shield tail snakes endemic to peninsular India. As of 2017, 23 species are recognized.
Rhinophis is a genus of nonvenomous shield tail snakes found in Sri Lanka and South India. Currently, 19 species are recognized in this genus. Of the 19 species, 15 are endemic to Sri Lanka, while 4 are endemic to South India.
Melanophidium is a genus of nonvenomous shield tail snakes endemic to the Western Ghats of India. These species are identifiable by having a mental groove in their chin shields. Currently, four species are recognized, including one newly described species.
Teretrurus rhodogaster is a species of nonvenomous shield tail snake, endemic to the Western Ghats of India. It is known as Wall's shield tail snake, Palni Mountain burrowing snake, or red-bellied shieldtail.
Plectrurus perrotetii, commonly known as the Nilgiri burrowing snake or Perrotet's shieldtail, is a species of harmless uropeltid snake endemic to India.
Uraeotyphlus gansi is a rare species of caecilian, endemic to the Western Ghats of India. It was discovered in the Kaakkaachi-Naalumukku area of the Kalakkad Mundanthurai Tiger Reserve. U. gansi was named after Carl Gans (1923–2009), a renowned herpetologist from Texas.
Rhabdops aquaticus is a non-venomous aquatic snake species found in northern Western Ghats, India. R. aquaticus have off-white bellies and black spots on their olive brown skin, juveniles are olive green, with yellow undersides.
Teretrurus is a genus of nonvenomous shield tail snakes. Currently, 2 species are recognized.
Uropeltis shorttii, also known as the Shevaroy Hills earth snake or Shortt's shieldtail snake, is a species of non-venomous snake endemic to the Southern Eastern Ghats of India. This species was first described as Silybura shorttii by Richard Henry Beddome, in 1863. It is found only in the Shevaroy Hills of Salem district in Tamil Nadu state in South India. This species was misclassified into Uropeltis ceylanica, a snake endemic to the Western Ghats, for a long time, till a recent taxonomic study proved it to be a distinct species with a very narrow geographic range. It is a burrowing snake, presumed to be nocturnal; feeding on soft-bodied worms. Becomes active during the rains. This is a "data deficient" species, as it is yet to assessed for its conservation status.
Rhinophis goweri, also known as Gower's shieldtail snake, is a recently described, little-known species of snake of the family Uropeltidae. It is endemic to the Eastern Ghats of South India.
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