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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.

The following tags are used to highlight each species' conservation status as assessed by the International Union for Conservation of Nature:

Some species were assessed using an earlier set of criteria. Species assessed using this system have the following instead of near threatened and least concern categories:

Mammalian diversity

Order: Proboscidea (elephants)

Order: Sirenia (manatees and dugongs)

Sirenia is an order of fully aquatic, herbivorous mammals that inhabit rivers, estuaries, coastal marine waters, swamps, and marine wetlands. All four species are endangered.

• Genus: Dugong
  • Dugong, D. dugon VU මුහුදු ඌරා

Order: Primates

The order Primates contains humans and their closest relatives: lemurs, lorisoids, monkeys, and apes.

Order: Rodentia (rodents)

Rodents make up the largest order of mammals, with over 40% of mammalian species. They have two incisors in the upper and lower jaw which grow continually and must be kept short by gnawing. Most rodents are small though the capybara can weigh up to 45 kg (99 lb).

Order: Lagomorpha (lagomorphs)

The lagomorphs comprise two families, Leporidae (hares and rabbits), and Ochotonidae (pikas). Though they can resemble rodents, and were classified as a superfamily in that order until the early 20th century, they have since been considered a separate order. They differ from rodents in a number of physical characteristics, such as having four incisors in the upper jaw rather than two.

Order: Soricomorpha (shrews, moles, and solenodons)

The "shrew-forms" are insectivorous mammals. The shrews and solenodons closely resemble mice, while the moles are stout-bodied burrowers.

Order: Chiroptera (bats)

The bats' most distinguishing feature is that their forelimbs are developed as wings, making them the only mammals capable of flight. Bat species account for about 20% of all mammals.

Order: Pholidota (pangolins)

The order Pholidota comprises the eight species of pangolin. Pangolins are anteaters and have the powerful claws, elongated snout and long tongue seen in the other unrelated anteater species.

Order: Cetacea (cetaceans)

The order Cetacea includes whales, dolphins and porpoises. They are the mammals most fully adapted to aquatic life with a spindle-shaped nearly hairless body, protected by a thick layer of blubber, and forelimbs and tail modified to provide propulsion underwater.

Order: Carnivora (carnivorans)

There are over 260 species of carnivorans, the majority of which feed primarily on meat. They have a characteristic skull shape and dentition.

Order: Artiodactyla (even-toed ungulates)

The even-toed ungulates are ungulates whose weight is borne about equally by the third and fourth toes, rather than mostly or entirely by the third as in perissodactyls. There are about 220 artiodactyl species, including many that are of great economic importance to humans.

See also

• Wildlife of Sri Lanka
• List of chordate orders
• Lists of mammals by region
• Mammal classification

Further reading

• Mammals of Sri Lanka by Asoka Yapa and Gamini Ratnavira, ISBN 978-955-8576-32-8

Notes

1. This list is derived from the IUCN Red List which lists species of mammals and includes those mammals that have recently been classified as extinct (since 1500 AD). The taxonomy and naming of the individual species is based on those used in existing Misplaced Pages articles as of 21 May 2007 and supplemented by the common names and taxonomy from the IUCN, Smithsonian Institution, or University of Michigan where no Misplaced Pages article was available.
2. Williams, C.; Tiwari, S.K.; Goswami, V.R.; de Silva, S.; Easa, P.S.; Kumar, A.; Baskaran, N.; Yoganand, K. & Menon, V. (2020). "Elephas maximus". IUCN Red List of Threatened Species. 2020: e.T7140A45818198.
3. Marsh, H. & Sobtzick, S. (2019). "Dugong dugon". IUCN Red List of Threatened Species. 2019: e.T6909A160756767.
4. Nameer, P.O. & Smith, A.T. (2019). "Lepus nigricollis". IUCN Red List of Threatened Species. 2019: e.T41282A45188041.
5. Csorba, G.; Bumrungsri, S.; Bates, P.; Gumal, M.; Kingston, T.; Molur, S. & Srinivasulu, C. (2019). "Cynopterus brachyotis". IUCN Red List of Threatened Species. 2019: e.T6103A22113381.
6. Tsang, S.M. (2021) . "Pteropus giganteus". IUCN Red List of Threatened Species. 2020: e.T18725A194134899. doi:10.2305/IUCN.UK.2020-3.RLTS.T18725A194134899.en. Retrieved 1 July 2024.
7. Mahmood, T.; Challender, D.; Khatiwada, A.; Andleeb, S.; Perera, P.; Trageser, S.; Ghose, A. & Mohapatra, R. (2019). "Manis crassicaudata". IUCN Red List of Threatened Species. 2019: e.T12761A123583998.
8. Hoffmann, M.; Arnold, J.; Duckworth, J. W.; Jhala, Y.; Kamler, J. F. & Krofel, M. (2018). "Canis aureus". IUCN Red List of Threatened Species. 2018: e.T118264161A46194820.
9. Gray, T.N.E.; Timmins, R.J.; Jathana, D.; Duckworth, J.W.; Baral, H. & Mukherjee, S. (2016). "Felis chaus". IUCN Red List of Threatened Species. 2016: e.T8540A50651463.
10. Mudappa, D. & Choudhury, A. (2016). "Herpestes edwardsii". IUCN Red List of Threatened Species. 2016: e.T41611A45206787.
11. Mudappa, D. & Choudhury, A. (2016). "Herpestes smithii". IUCN Red List of Threatened Species. 2016: e.T41617A45208195.
12. Muddapa, D.; Choudhury, A.; Punjabi, G. A. (2016). "Herpestes vitticollis". IUCN Red List of Threatened Species. 2016: e.T41619A45208503.
13. Roos, A.; Loy, A.; de Silva, P.; Hajkova, P. & Zemanová, B. (2015). "Lutra lutra". IUCN Red List of Threatened Species. 2015: e.T12419A21935287.
14. Dharaiya, N.; Bargali, H. S. & Sharp, T. (2020). "Melursus ursinus". IUCN Red List of Threatened Species. 2020: e.T13143A166519315.
15. Duckworth, J.W.; Timmins, R.J.; Choudhury, A.; Chutipong, W.; Willcox, D.H.A.; Mudappa, D.; Rahman, H.; Widmann, P.; Wilting, A. & Xu, W. (2016). "Paradoxurus hermaphroditus". IUCN Red List of Threatened Species. 2016: e.T41693A45217835.
16. Duckworth, J. W.; Mudappa, D.; Pethiyagoda, R.; Woolgar, J.; de Silva Wijeyeratne, G. & Hall, J. (2016). "Paradoxurus zeylonensis". IUCN Red List of Threatened Species. 2016: e.T41694A45218119.
17. Mukherjee, S.; Duckworth, J. W.; Silva, A.; Appel, A. & Kittle, A. (2016). "Prionailurus rubiginosus". IUCN Red List of Threatened Species. 2016: e.T18149A50662471. Retrieved 18 October 2018.
18. Mukherjee, S.; Appel, A.; Duckworth, J. W.; Sanderson, J.; Dahal, S.; Willcox, D. H. A.; Herranz Muñoz, V.; Malla, G.; Ratnayaka, A.; Kantimahanti, M.; Thudugala, A.; Thaung, R.; Rahman, H. (2016). "Prionailurus viverrinus". IUCN Red List of Threatened Species. 2016: e.T18150A50662615.
19. Choudhury, A.; Duckworth, J.W.; Timmins, R.; Chutipong, W.; Willcox, D.H.A.; Rahman, H.; Ghimirey, Y. & Mudappa, D. (2015). "Viverricula indica". IUCN Red List of Threatened Species. 2015: e.T41710A45220632.

References

• "The IUCN Red List of Threatened Species: Mammals of Sri Lanka". IUCN. 2001. Retrieved 22 May 2007.
• "Mammal Species of the World". Smithsonian National Museum of Natural History. 2005. Archived from the original on 27 April 2007. Retrieved 22 May 2007.
• "Animal Diversity Web". University of Michigan Museum of Zoology. 1995–2006. Retrieved 22 May 2007.

• Mammals of Sri Lanka
• Lists of biota of Sri Lanka
• Lists of mammals of Asia
• Mammals of South Asia
• Lists of mammals by country