Oecomys matogrossensisOecomys matogrossensis is a species in the genus Oecomys, family Cricetidae, order Rodentia.Scientific classificationRankTaxonDomainEukaryotaKingdomAnimaliaPhylumChordataClassMammaliaOrderRodentiaFamilyCricetidaeGenusOecomysSpeciesOecomys matogrossensis