Fat-tailed false antechinus
The fat-tailed false antechinus, also called the fat-tailed pseudantechinus and red-eared antechinus, is a member of the order Dasyuromorphia. It is an inhabitant of western and central Australia. Its species name, macdonnellensis, refers to the MacDonnell Ranges near Alice Springs, where it was first discovered.
Taxonomy
Scientific name: Pseudantechinus macdonellensis.Common name: Fat-tailed-antechinus, fat-tailed pseudantechinus.
It was first described in 1896 by Sir Walter Baldwin Spencer, who placed it in the genus Phascogale. It was for a long time included in the genus Antechinus. The species has formerly included the Alexandria false antechinus, the Ningbing false antechinus, and Woolley's false antechinus.
The P. macdonellensis is commonly found in the rocky environments of Central Australia. It is presumed to have a large population, and generally lives within the confines of protected areas. Therefore, it is unlikely to decline at the rate needed to be listed as an endangered species.
Description
The fat-tailed false antechinus is a medium-sized dasyurid marsupial that ranges from, and has a life span of about seven years.is 9.5-10.5 cm long with a 7.5-8.5 cm tail; it weighs 20-45g. It has a carrot-shaped tail swollen with fat which serves as a food reserve. Its fur is grey-brown. It has litters of up to six young, born in July–September. It is an insectivorous and nocturnal species.Habitat
The P. macdonellensis is commonly found in the rocky environments of Central Australia.In addition it is found throughout South Australia, the Northern Territory and Western Australia. An outlying population in more coastal areas of Western Australia has been reclassified as a new species, Rory Cooper's false antechinus. The species inhabits rocky slopes and plains.