Thomas's giant deer mouse

Thomas's giant deer mouse
Scientific classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Mammalia
Order: Rodentia
Family: Cricetidae
Subfamily: Neotominae
Genus: Megadontomys
Species:
M. thomasi
Binomial name
Megadontomys thomasi
(Merriam, 1898)

Thomas's giant deer mouse (Megadontomys thomasi) is a species of rodent in the family Cricetidae. It is found only in Mexico.