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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. [1]
The latter subclass is divided into two infraclasses: pouched mammals (metatherians or marsupials), and placental mammals (eutherians, for which see List of placental mammals). Classification updated from Wilson and Reeder's "Mammal Species of the World: A Taxonomic and Geographic Reference" using the "Planet Mammifères" website. [1]
Marsupials have adapted to many habitats, reflected in the wide variety in their build. The largest living marsupial, the red kangaroo, grows up to 1.8 metres (5 ft 11 in) in height and 90 kilograms (200 lb) in weight.
Antechinus do not have a complete pouch, as in other marsupials, but simply a flap of skin covering the teats. [1] The number of teats in Antechinus species varies between different populations of the same species, [ 2 ] [ 18 ] and can be anywhere from six to 13. [ 18 ]
The flora and fauna of Sri Lanka is mostly understudied. [4] Therefore, the number of endemics could be underestimated. All three endemic genera Solisorex, Feroculus and Srilankamys, of Sri Lanka are monotypic. [5] The endemic status of two Sri Lankan shrews has undergone changes as they have been reported in India recently. [1]
One of the smallest carnivorous marsupials, its weight varies between 10–20 grams (0.35–0.71 oz). The tail becomes fat a few milimeters from the proximal end and remains so right up to the tip. The dunnart has trichromat vision, similar to that of some other marsupials as well as primates, but unlike most mammals, which have dichromat vision.
Most dasyurids are roughly the size of mice, but a few species are much larger. The smallest species is the Pilbara ningaui, which is from 4.6 to 5.7 cm (1.8 to 2.2 in) in length, and weighs just 2 to 9 g (0.07 to 0.3 oz), while the largest, the Tasmanian devil, is 57 to 65 cm (22 to 26 in) long, and weighs from 6 to 8 kg (13 to 18 lb).
The silver-headed antechinus (Antechinus argentus) [1] is a species of dasyurid marsupial of the genus Antechinus. [2] Described in 2013, the species is known only from so far is known to occur in just three locations: Blackdown Tableland National Park , Kroombit Tops National Park and Bulburin National Park in central Queensland.