Thomasomys Coues 1884 (mouse)
Mammalia - Glires - Cricetidae
PaleoDB taxon number: 100632
Parent taxon: Sigmodontinae according to G. D'Elía 2003
Sister taxa: Abrothrix, Bensonomys, Chelemys, Chukimys, Cordimus, Delomys, Euneomys, Geoxus, Holochilus, Ichthyomyini, Ichthyurodon, Irenomys, Juliomys, Lundomys, Microryzomys, Miotomodon, Nectomys, Noronhomys, Oligoryzomys, Olympicomys, Oryzomyalia, Panchomys, Phyllotini, Pseudoryzomys, Reithrodontomys, Rhipidomys, Scolomys, Sigmodontini, Wiedomyini
Subtaxa: none
Ecology: scansorial insectivore