page_title: Fauna of India
section_title: Taxonomic lists and indices
hierarchical_section_title: Fauna of India / Taxonomic lists and indices
caption_attribution_description: Idiops constructor (male) Idiopidae from Bannerghatta, Bangalore Determination courtesy Manju Siliwal manjusiliwal at gmail.com
context_page_description: India has some of the world's most biodiverse regions. The political boundaries of India encompass a wide range of biomes–desert, high mountains, highlands, tropical and temperate forests, swamplands, plains, grasslands, areas surrounding rivers, as well as island archipelago. It hosts
  4 biodiversity hotspots:the Himalayas, the Western Ghats, the Indo-Burma region and the Sundaland. These hotspots have numerous endemic species.
  India, for the most part, lies within the Indomalayan realm, with the upper reaches of the Himalayas forming part of the Palearctic realm; the contours of 2000 to 2500m are considered to be the altitudinal boundary between the Indo-Malayan and Palearctic zones. India displays significant biodiversity. One of seventeen megadiverse countries, it is home to 7.6% of all mammalian, 12.6% of all avian, 6.2% of all reptilian, 4.4% of all amphibian, 11.7% of all fish, and 6.0% of all flowering plant species.
  The region is also heavily influenced by summer monsoons that cause major seasonal changes in vegetation and habitat.
context_section_description: This section provides links to lists of species of various taxa found in India.
caption: An Idiopid spider endemic to India
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