Petromus

Petromus is a genus of hystricognath rodents that contains the dassie rat (Petromus typicus) of southwestern Africa, the only extant member of this group and the entire family Petromuridae.

Petromus Temporal range: Early Pliocene - Recent 5.3–0 Ma PreꞒ Ꞓ O S D C P T J K Pg N
Dassie rat (Petromus typicus)
Scientific classification
Kingdom:	Animalia
Phylum:	Chordata
Class:	Mammalia
Order:	Rodentia
Family:	Petromuridae
Genus:	Petromus A. Smith, 1831
Type species
Petromus typicus A. Smith, 1831
Species
Petromus typicus †Petromus antiquus †Petromus minor

Two fossil species are known from the Pliocene, with the oldest being Petromus antiquus of the Early Pliocene.^[1]