Kalinowski's Oldfield mouse

Kalinowski's Oldfield mouse
Scientific classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Mammalia
Order: Rodentia
Family: Cricetidae
Subfamily: Sigmodontinae
Genus: Thomasomys
Species:
T. kalinowskii
Binomial name
Thomasomys kalinowskii
(Thomas, 1894)

Kalinowski's Oldfield mouse (Thomasomys kalinowskii) is a species of rodent in the family Cricetidae. It is found only in Peru.