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.
The Anamala or Anaimalai, also known as the Elephant Mountains, are a range of mountains in the southern Western Ghats of central Kerala and span the border of western Tamil Nadu in Southern India. The name anamala is derived from the Malayalam word aana and the Tamil word yaanai, meaning elephant, or from tribal languages. Mala or Malai means 'mountain', and thus literally translatable as 'Elephant mountain'.
Anaimalai Tiger Reserve, earlier known as Indira Gandhi Wildlife Sanctuary and National Park and as Anaimalai Wildlife Sanctuary, is a protected area in the Anaimalai Hills of Pollachi and Valparai taluks of Coimbatore District and Udumalaipettai taluk in Tiruppur District, Tamil Nadu, India. The Tamil Nadu Environment and Forests Department by a notification dated 27 June 2007, declared an extent of 958.59 km2 that encompassed the erstwhile IGWLS&NP or Anaimalai Wildlife Sanctuary, as Anaimalai Tiger Reserve under the Wildlife Protection Act, 1972. According to the National Tiger Conservation Authority, the Reserve presently includes a core area of 958.59 km2 and buffer/peripheral area of 521.28 km2 forming a total area of 1479.87 km2.
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.
Oligodon brevicauda, the shorthead kukri snake, is a species of snake found in the Western Ghats of India.
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 perroteti, commonly known as Perrotet's mountain snake and the striped narrow-headed snake, is a species of snake in the family Pareidae. The species is endemic to the Western Ghats of India.
Xylophis stenorhynchus is a species of snake found in the Western Ghats of India.
Captain's wood snake, also known commonly as Captain's xylophis, is a species of snake in the family Pareidae. The species is endemic to India.
Ghatsa montana, also known as the Anamalai Stone loach, is a species of ray-finned fish in the genus Ghatsa. It should not be confused with Anamalai Loach.
Xylophis is a small genus of snakes in the family Pareidae. The genus contains five species, all of which are endemic to the Western Ghats in southern India. They constitute the monotypic subfamily Xylophiinae. They are the only pareid snakes found in India and the only snakes in the family found outside Southeast Asia.
Ghatsa is a genus of ray-finned fish in the family Balitoridae. This genus is created for species previously assigned to Homaloptera from the Western Ghats of India.
Pareidae is a small family of snakes found largely in southeast Asia, with an isolated subfamily endemic to southwestern India. It encompasses 42 species in four genera divided into two subfamilies: Pareinae and Xylophiinae. Both families are thought to have diverged from one another during the early-mid Eocene, about 40-50 million years ago.
The northern Western Ghats vine snake is a species of tree snake endemic to the northern Western Ghats of India.
Farnsworth's vine snake is a species of tree snake endemic to the central Western Ghats of India.
The Malabar vine snake, is a species of tree snake endemic to the southern portion of the central Western Ghats of India.
Ahaetulla isabellina, also known as Wall's vine snake, is a species of tree snake endemic to the southern Western Ghats of India.
The Travancore vine snake, is a species of tree snake endemic to the southern Western Ghats of India.
Boiga dightoni whitakeri, or Whitaker's cat snake, is a subspecies of nocturnal, arboreal, opisthoglyphous snake of the family Colubridae. It is endemic to the Western Ghats of South India, in Kerala and Tamil Nadu states.
