Full reference: B. Patterson and R. Pascual. 1968. New echimyid rodents from the Oligocene of Patagonia, and a synopsis of the family. Breviora 301:1-14
Parent taxon: Octodontoidea according to M. Arnal and M. G. Vucetich 2015
See also McKenna and Bell 1997, Patterson and Pascual 1968 and Verzi et al. 2014
Sister taxa: Abrocomidae, Acarechimys, Acaremyidae, Adelphomys, Capromyidae, Caviocricetus, Changquin, Chasichimys, Ctenomyidae, Deseadomys, Draconomys, Dudumus, Echimyidae, Eodelphomys, Eoespina, Eosachacui, Eosallamys, Ethelomys, Kannabateomys, Lapazomys, Leucokephalos, Llitun, Loretomys, Marisela, Mayomys, Migraveramus, Myocastoridae, Neophanomys, Octodontidae, Paulacoutomys, Plesiacarechimys, Proechimys, Prospaniomys, Protacaremys, Protadelphomys, Sallamys, Selvamys, Spaniomys, Stichomys, Vallehermosomys
Subtaxa: Xylechimys obliquus
Type: Xylechimys obliquus
Ecology: ground dwelling herbivore
Distribution: found only at Laguna de los Machos ( of Argentina)
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.