. "Megadontomys thomasi" . "Megadontomys" . . "Cricetidae" . . . . . . "Animalia" . . . "Megadontomys thomasi (Merriam 1898)" . "Rodentia" . . "Thomas's Giant Deer Mouse" . "Mammalia" . . "Chordata" . "(Merriam 1898)" . . . . .