Nimbacinus

Nimbacinus
Temporal range: Late Oligocene to Middle Miocene
Skull and mandible of N. dicksoni
Scientific classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Mammalia
Infraclass: Marsupialia
Order: Dasyuromorphia
Family: Thylacinidae
Genus: Nimbacinus
Muirhead & Archer, 1990
Type species
Nimbacinus dicksoni
Muirhead & Archer, 1990
Other species
  • N. peterbridgei Churchill, Archer & Hand, 2024
Synonyms
  • Nimbacinus richi Murray & Megirian, 2000

The genus Nimbacinus contains two species of carnivorous, quadrupedal marsupials in Australia both of which are extinct:

  • Nimbacinus dicksoni Muirhead & Archer, 1990
  • Nimbacinus peterbridgei Churchill, Archer & Hand, 2024

Like all thylacinids, Nimbacinus dicksoni was a dog-like marsupial, though its smaller size makes its appearance more comparable to that of a fox. Unlike its relatives, its jaws were likely strong enough for it to take down prey larger than itself.

The name of the genus combines Nimba and cinus, derived from a word meaning "little" in the Wanyi language, indigenous peoples associated with the Riversleigh fossil site, and the Ancient Greek word kynos, meaning dog.