The Western Ghats, also known as the Sahyadri mountain range, is a mountain range that covers an area of 160,000 km2 (62,000 sq mi) in a stretch of 1,600 km (990 mi) parallel to the western coast of the Indian peninsula, traversing the states of Gujarat, Maharashtra, Goa, Karnataka, Kerala and Tamil Nadu. It is a UNESCO World Heritage Site and one of the 36 biodiversity hotspots in the world. It is sometimes called the Great Escarpment of India. It contains a very large proportion of the country's flora and fauna, many of which are endemic to this region. The Western Ghats are older than the Himalayas. They influence Indian monsoon weather patterns by intercepting the rain-laden monsoon winds that sweep in from the south-west during late summer. The range runs north to south along the western edge of the Deccan Plateau and separates the plateau from a narrow coastal plain called the Western Coastal Plains along the Arabian Sea. A total of 39 areas in the Western Ghats, including national parks, wildlife sanctuaries and reserve forests, were designated as world heritage sites in 2012 – twenty of them in Kerala, ten in Karnataka, six in Tamil Nadu and four in Maharashtra.
Tropidolaemus huttoni is a little-known species of pit viper, a venomous snake in the subfamily Crotalinae of the family Viperidae. The species is endemic to the southern Western Ghats of India. There are no subspecies that are currently recognized. Little is known about this species, as this species is known only from two young individuals, based on which it was first described in 1949. Despite long-term and targeted herpetological surveys in the particular hill range (Meghamalai), it has never been re-sighted there or elsewhere since then.
Craspedocephalus strigatus, commonly known as the horseshoe pit viper, is a species of venomous snake in the subfamily Crotalinae of the family Viperidae. The species is endemic to the Western Ghats of India. There are no subspecies that are recognized as being valid.
Ahaetulla dispar, the Gunther's vine snake, is a species of tree snake endemic to the Western Ghats. It is primarily restricted to the Shola forests of the Southern Western Ghats where it is found often on high-elevation montane grasslands and the low shrub belts.
Boiga beddomei, commonly known as Beddome's cat snake, is a species of rear-fanged snake in the family Colubridae. The species is endemic to the Western Ghats of India, in Maharashtra, Gujarat and Goa states.
Platyceps bholanathi, also known as the Nagarjun Sagar racer, Nagarjunasagar racer, Nagarjuna racer, Bhola Nath's racer, or Sharma's racer, is a species of colubrid snake. It is found in peninsular India, in the Eastern Ghats and the Deccan Plateau, in the states of Andhra Pradesh, Karnataka, Tamil Nadu, and Telangana. It is a rather recently described species, that was first discovered in 1976, in the Nagarjuna Sagar Dam by scientists of the Zoological Survey of India.
The brown trapezoid snake is a species of snake found in India, North Myanmar (Burma), and China. While formerly classified under the genus Rhabdops, a study published in 2019 found it to belong to the new genus Smithophis.
Rhabdops olivaceus, the olive trapezoid snake or olive forest snake, is a snake endemic to the Western Ghats of India. Following the description of populations in Goa, northernmost Karnataka, and southern Maharashtra as a new species, Rhabdops aquaticus, the known range of Rhabdops olivaceus is from Parambikulam Tiger Reserve in Kerala north to Kottigehara in Karnataka, and possibly slightly further.
Xylophis stenorhynchus is a species of snake found in the Western Ghats of India.
Cyrtodactylus collegalensis, also known as the Kollegal ground gecko or forest spotted gecko, is a species of gecko found in and around Mysore hills, at the junction of the Western Ghats and the Eastern Ghats, in South India. Recent taxonomic works and genetic studies revealed that the formerly-supposed genus is actually a subgenus of the widespread genus Cyrtodactylus. It is often confused with the forest spotted gecko.
Uropeltis ceylanica is a species of nonvenomous shieldtail snake in the family Uropeltidae. The species is endemic to the Western Ghats of South India. No subspecies are currently recognized as being valid, but the presence of several synonyms, many recently resurrected, calls for further taxonomic studies of this species complex. It is a burrowing snake with a pointy head equipped to penetrate the soil. It has a thick tail which looks as if it has been cut at an angle. In Kerala it's called iru thala moori, which means two headed organism, as the tail end looks like another head. It primarily eats earth worms.
The Western Ghats in India are home to several species of caecilians (Gymnophiona). Caecilians are legless, burrowing amphibians which mostly live in leaf litter, loose soil, under rocks and decaying logs. They are also found in agricultural fields and only surface during the monsoon. The body is elongated and smooth with a slimy skin. The smaller caecilians superficially resemble earthworms while the larger ones are often mistaken for snakes. However, they can be told apart from earthworms by the presence of eyes, teeth and skeleton and from snakes by the lack of scales on skin. The eyes in caecilians are not well developed which is most likely to be because of their burrowing life style. They are considered as rare which is apparently due to their subterranean habits. To see them one has to search carefully and be at the right place and at the right time. There are few places where they are common, but, at least one species was reported to be abundant in agricultural fields in Kerala. The larger caecilians can resemble snakes, but their skin is smooth, not scaly.
Dendrelaphis girii, Giri's bronzeback tree snake or Giri's bronzeback, is a species of diurnal, arboreal, Colubrid snake endemic to the Western Ghats of southwestern India.
Rajeev Raghavan is a fisheries scientist and aquatic conservation biologist known for his work on the freshwater fishes of the Indian subcontinent. Rajeev is currently an Assistant Professor at the Kerala University of Fisheries and Ocean Studies, Kochi, India, the South Asia Chair of the IUCN’s Freshwater Fish Specialist Group., and the IUCN Freshwater Fish Red List Authority Coordinator for Asia and Oceania.
Rhabdops is a genus of snakes in the subfamily Natricinae of the family Colubridae. The genus is endemic to the Western Ghats of India.
Smithophis is a genus of snakes in the subfamily Natricinae of the family Colubridae; the one species that was known prior to 2019 had been classified under the genus Rhabdops, but was removed in the process of erecting the new genus Smithophis. The genus is endemic to Asia. It is named for Malcolm Arthur Smith, a British herpetologist who was active in Indian herpetology.
Uropeltis madurensis, also known commonly as the Madura earth snake and the Madurai shieldtail, is an endangered species of small, fossorial, nonvenomous snake of the family Uropeltidae. The species is endemic to the Western Ghats of South India.
Boiga thackerayi, or Thackeray's cat snake, is arboreal, mostly seen close to forest streams, and is active during the night. It is rear fanged and is known to grow up to three feet in length. It is endemic to the Western Ghats, India.
Calliophis castoe, or Castoe's coral snake, is a species of venomous snake in the family Elapidae. The species is endemic to Western Ghats in western peninsular India.
Subramanian Bhupathy was an Indian herpetologist, wildlife biologist and researcher. He was a principal scientist at the Salim Ali Centre for Ornithology and Natural History (SACON). He headed a three-year study on the patterns of distribution of selected faunal groups on the Agasthyamalai hills. He worked on lizards, amphibians and birds and his contributions and works were more focused on reptiles. Dr Bhupathy was noted for work on pythons and python ecology in India and Indian turtles and tortoises.
