Gilbert's Dunnart
Encyclopedia
Gilbert's Dunnart is a recently discovered dunnart
Dunnart
Dunnarts are furry narrow-footed marsupials the size of a mouse, members of the genus Sminthopsis. They are mainly insectivorous. A male dunnart's Y chromosome has only 4 genes, making it the smallest known mammalian Y chromosome....

, described in 1984. The length from snout to tail being 155-180 mm of which head to anus is 80-90 mm and tail 75-90 mm long. Hind foot size is 18 mm, ear length of 21 mm and with a weight of 14-25 g.

Distribution and habitat

Gilbert's Dunnart is found in the southern wheat belt of Western Australia
Western Australia
Western Australia is a state of Australia, occupying the entire western third of the Australian continent. It is bounded by the Indian Ocean to the north and west, the Great Australian Bight and Indian Ocean to the south, the Northern Territory to the north-east and South Australia to the south-east...

 close to Perth
Perth, Western Australia
Perth is the capital and largest city of the Australian state of Western Australia and the fourth most populous city in Australia. The Perth metropolitan area has an estimated population of almost 1,700,000....

 and the Swan River
Swan River (Western Australia)
The Swan River estuary flows through the city of Perth, in the south west of Western Australia. Its lower reaches are relatively wide and deep, with few constrictions, while the upper reaches are usually quite narrow and shallow....

, as well as the Roe plain near the South Australia
South Australia
South Australia is a state of Australia in the southern central part of the country. It covers some of the most arid parts of the continent; with a total land area of , it is the fourth largest of Australia's six states and two territories.South Australia shares borders with all of the mainland...

n border. The habitat it enjoys consists of heath and heathy forest and is abundant on coastal rangers, dry sclerophyll forest, semi arid woodlands and mallee scrub.

Social organisation and breeding

This nocturnal species nests in hollows above ground or dense bush. Gilbert's Dunnart breeds from Sept-Dec and young are weaned in Jan-Feb.

External links

The source of this article is wikipedia, the free encyclopedia.  The text of this article is licensed under the GFDL.
 
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