Red-cheeked dunnart explained

The red-cheeked dunnart (Sminthopsis virginiae) is so called because of the distinctive red hair on its cheek. It is an Australasian marsupial. Its total length is ; its average body length is with a tail of . Ear length is . Its weight varies between . Its tail is thin and pale pink.

Distribution and habitat

The red-cheeked dunnart is distributed in Australia and New Guinea.The nominate subspecies S. v. virginiae occurs in the Queensland around the North Gulf, NE coasts, Mackay to Cape York. Subspecies S. v. nitela inhabits the Kimberley's to the top of Northern Territory. Habitat includes woodlands, open rocky forests, savannah grasslands, swamps, soaks and margins of tropical forests.

Social organisation and breeding

The behaviour of the red-cheecked dunnart, like most Sminthopsis species, is not well known. They breed from October to March. Young are gestated for 15 days and weaned at 65–70 days with maturity by 4–6 months.

Diet

Its typical diet includes insects and small vertebrates. They quickly learn to avoid the poisonous cane toad.^[1]

Subspecies

There are three recognised subspecies of the red-cheeked dunnart:

• S. v. virginiae, found in Australia
• S. v. nitela, found in Australia
• S. v. rufigenis, found in New Guinea

References

• Book: Menkhorst, P.. Knight, F. . A field Guide to the Mammals of Australia. Oxford Press. 2001. 0-19-550870-X.

External links

• Australian Biological Resources Study

Notes and References

1. Webb . Jonathan K . Pearson . David . Shine . Richard . 2011-12-09 . A small dasyurid predator (Sminthopsis virginiae) rapidly learns to avoid a toxic invader . Wildlife Research . 38 . 8 . 726–731 . 10.1071/WR10206 . 2022-10-06.