004910000a2200157000450024501190000065000130011965000250013265000230015765000320018065100130021265300130022504100130023870000250025110000180027677300390029410aSpecies of Oryzomys (<Oligoryzomys>) in Paraguay and the identity of Azara's "Rat sixiéme ou rat á Tarse Noir"14aRoedores14aSistemática animal14aTaxonomía animal14aDistribución geográfica 4pParaguay  gOryzomys0 aInglés1 aCarleton, Michael D.1 aMyers, Philip1 tMuseum of Zoology3467q1-41d1981