Slender-tailed dunnart

Distribution

The slender-tailed dunnart is native to the east and south-east coast and interior of Australia, from the Cape York Peninsula to the Port Lincoln area of South Australia. There are two subspecies: ''S. m. murina'' is found throughout the distribution, and ''S. mu. tatei'' found between Townsville and Cairns in Queensland. This species is found at altitudes of between 60–360 metres and preferes habitats with an average rainfall between 30–85 centimetres per year. Habitats encountered include Mallee scrub, dry forests and woodlands and dry heath, these areas have sparse ground and shrub cover but have dense leaf and bark litter in Victoria to rainforest edges and swamps in Queensland.

Behavior

The slender-tailed dunnart's breeding season begins in New South Wales between September and March each year, with the female breeding again after weaning the first offspring . The female may live to breed a second year, although the male generally dies after mating. Gestation is for 12.5 days with weening at 60–65 days and the litter size is usually 8–10 joeys. In unfavourable conditions and to save food, torpor is sometimes a factor in the species life habit, but it is only documented in areas of extreme environmental factors. The species is nocturnal.

Habitat

The slender-tailed dunnart is native to the east and south-east coast and interior of Australia, from the Cape York Peninsula to the Port Lincoln area of South Australia. There are two subspecies: ''S. m. murina'' is found throughout the distribution, and ''S. mu. tatei'' found between Townsville and Cairns in Queensland. This species is found at altitudes of between 60–360 metres and preferes habitats with an average rainfall between 30–85 centimetres per year. Habitats encountered include Mallee scrub, dry forests and woodlands and dry heath, these areas have sparse ground and shrub cover but have dense leaf and bark litter in Victoria to rainforest edges and swamps in Queensland.

Reproduction

The slender-tailed dunnart's breeding season begins in New South Wales between September and March each year, with the female breeding again after weaning the first offspring . The female may live to breed a second year, although the male generally dies after mating. Gestation is for 12.5 days with weening at 60–65 days and the litter size is usually 8–10 joeys. In unfavourable conditions and to save food, torpor is sometimes a factor in the species life habit, but it is only documented in areas of extreme environmental factors. The species is nocturnal.

Food

An opportunistic arthropod feeder, found that a preference for beetles and moths with other prey less eaten than what was available.