Borhyaena

Borhyaena
Temporal range: Early Miocene

[1]

B. tuberata skull
Scientific classification
Kingdom: Animalia
Phylum: Chordata
Class: Mammalia
Infraclass: Metatheria
Order: Sparassodonta
Family: Borhyaenidae
Genus: Borhyaena
Ameghino, 1887
Species
  • B. tuberata
  • B. macrodonta

Borhyaena is an extinct genus of South American metatherian, living between 20 and 15 million years ago. Borhyaena was a large, bear-like marsupial predator of up to 1.5 metres (5 ft) long and with an estimated average weight of 100 kilograms (220 lb). A typical borhyaenid, it had flat feet and a heavy build. Borhyaena probably hunted from an ambush as its short legs would not have allowed it to run very fast.[2]


Restoration of Theosodon garretorum and Borhyaena tuberata


References

  1. Marshall, Larry G. (1978). "Evolution of the Borhyaenidae, extinct South American predaceous marsupials" 117. University of California Press. pp. 1–89.
  2. Palmer, D., ed. (1999). The Marshall Illustrated Encyclopedia of Dinosaurs and Prehistoric Animals. London: Marshall Editions. p. 203. ISBN 1-84028-152-9.