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Since Sri Lanka was ruled by the Portuguese, Dutch, and British. At various junctures, these nations introduced a number of exotic species, which included mammals , plants , birds , and fish. After Sri Lanka secured its independence , the introductions continued unabated, and the breeding of exotic aquarium fish for export became popular.
Sri Lanka contains 93 species of freshwater fish, of which 50 are endemic. 28 species are categorized as threatened by the IUCN. [5] There are 8 species of brackish water fish that also come to freshwater, and 24 introduced exotic fish species.
The following list provides the 704 species of common trees and shrubs of flora of Sri Lanka under 95 families. The list is according to A Field Guide to the Common Trees and Shrubs of Sri Lanka, by Mark Ashton, Savitri Gunatilleke, Neela de Zoysa, M.D. Dassanayake, Nimal Gunatilleke and Siril Wijesundera. [1]
Fourteen species belonging to eight genera of soft scales were identified with two introduced species from Sri Lanka. [15] The provisional checklist of the leafhoppers in Sri Lanka have been compiled by Dr. Rajendramani Gnaneswaran of the department of zoology, University of Jaffna. With her revision, 257 leafhopper species belonging to 120 ...
There are 95 species of freshwater fish occur in the country, where 53 of those are endemic. 41% of all known species of fish of Sri Lanka are found in freshwater. There are about 70% of endemism of those fish. Most of them are listed into IUCN categories. Four Devario species were described in 2017 by Batuwita et al. However, the taxonomy and ...
Sri Lankan herpetologist, Anslem de Silva largely studied the biology and ecology of Sri Lanka snakes, where he documented 96 species of land and sea snakes. [1] Five genera are endemic to Sri Lanka - Aspidura , Balanophis , Cercaspis , Haplocercus , and Pseudotyphlops . [ 2 ]
Sri Lanka is a tropical island situated close to the southern tip of India. The invertebrate fauna is as large as it is common to other regions of the world. There are about 2 million species of arthropods found in the world, and more are still being discovered to this day.
This is a list of the mammal species recorded in Sri Lanka, with their respective names in Sinhala also listed. There are 125 mammal species in Sri Lanka , of which one is critically endangered, ten are endangered, ten are vulnerable, and three are near threatened.