rock rat

Zyzomys, an Australian genus

Aethomys, of Africa

Petromyscus, a southwestern African genus in the subfamily Petromyscinae of the family Nesomyidae (though these are more frequently referred to as rock mice)

Aconaemys, a genus in Argentina and Chile, of the family Octodontidae:

Petromus, an African genus often called dassie rats, of the family Petromuridae

Laonastes, a genus from Laos, of the family Diatomyidae