Catonyx

Catonyx
Replica of a Catonyx skull at the Museo delle Scienze
Scientific classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Mammalia
Order: Pilosa
Family: Scelidotheriidae
Genus: Catonyx
Ameghino, 1891
Species
  • C. cuvieri Lund, 1839
  • C. chiliensis Lydekker, 1886
  • C. tarijensis Gervais and Ameghino, 1880

Catonyx is an extinct genus of ground sloth of the family Scelidotheriidae, endemic to South America during the Pliocene and Pleistocene epochs. It lived from 2.5 Ma to about 10,000 years ago, existing for approximately 2.49 million years. The most recent date obtained is about 9600 B.P.