Kingdom Animalia (animals) Eumetazoa (metazoans) Bilateria (bilaterally symmetrical animals) Deuterostomia (deuterostomes) Phylum Chordata (chordates) Craniata (craniates) Subphylum Vertebrata (vertebrates) Superclass Gnathostomata (jawed vertebrates) Euteleostomi (bony vertebrates) Class Sarcopterygii (lobe-finned fishes and terrestrial vertebrates) Tetrapoda (tetrapods) Amniota (amniotes) Synapsida (synapsids) Class Mammalia (mammals) Subclass Theria (Therian mammals) Infraclass Eutheria (placental mammals) Order Rodentia (rodents) Suborder Hystricomorpha (hystricognath rodents) Infraorder Hystricognathi (hystricognath rodents) Family Echimyidae (spiny rats) Subfamily Echimyinae (spiny rats) Genus Phyllomys Species Phyllomys blainvillii (golden Atlantic tree-rat) Species Phyllomys brasiliensis (orange-brown Atlantic tree-rat) Species Phyllomys dasythrix (drab Atlantic tree-rat) Species Phyllomys kerri (Kerr's Atlantic tree-rat) Species Phyllomys lamarum (pallid Atlantic tree-rat) Species Phyllomys lundi (Lund's Atlantic tree-rat) Species Phyllomys mantiqueirensis (Mantiqueira Atlantic tree-rat) Species Phyllomys medius (long-furred Atlantic tree-rat) Species Phyllomys nigrispinus (black-spined Atlantic tree-rat) Species Phyllomys pattoni (rusty-sided Atlantic tree-rat) Species Phyllomys thomasi (giant Atlantic tree-rat) Species Phyllomys unicolor (short-furred Atlantic tree-rat)