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Biota (Life)
Eukaryote (Eukarya)
Podiata
Unikont (Unikonta)
Opisthokont (Opisthokonta)
Holozoa
Filozoa
Apoikozoa (Choanozoa)
Animal (Animalia)
Metazoa
Epitheliozoa
Eumetazoa
Bilateria
Deuterostome (Deuterostomia)
Chordata (Chordates)
Olfactores
Craniata (Craniata (chordata))
Vertebrata (Animals with backbone)
Gnathostomata (Gnathostome)
Eugnathostomata
Teleostomi
Euteleostomi
Sarcopterygii (Lobe-finned fishes)
Dipnotetrapodomorpha
Tetrapodomorpha (Tetrapodomorph)
Tetrapoda (Tetrapod)
Reptiliomorpha
Amniota (Amniote)
Synapsidomorpha
Synapsid (Synapsida)
Eupelycosauria
Sphenacodontia
Sphenacodontoidea
Therapsida (Therapsid)
Neotherapsida
Theriodont (Theriodontia)
Eutheriodontia
Cynodontia (Cynodont)
Epicynodontia
Eucynodontia
Probainognathia
Chiniquodontoidea
Prozostrodontia
Mammaliaformes
Mammal (Mammals)
Theriamorpha
Theriiformes
Holotheria
Trechnotheria
Cladotheria
Zatheria
Boreosphenida
Theria (Therians)
Eutheria
Placentalia (Eutheria)
Exafroplacentalia
Boreoeutheria
Euarchontoglires
Gliriformes
Glires
Rodentia (Rodents)
Hystricognatha
Hystricognathi
Echimyidae
Echimyinae

Echimys (911368)

Children (22 direct children, 22 direct and indirect children):

White-faced spiny tree-rat
Echimys chrysurus

Dark spiny tree-rat
Dark tree rat

Echimys vieirai
Vieira’’s spiny tree rat

Echimys braziliensis

Echimys pictus

Echimys thomasi

Echimys unicolor

Echimys semivillosus

Echimys grandis

Echimys occasius

Echimys brevicauda

Echimys cherriei

Echimys chrysaeolus

Echimys decumanus

Echimys dimidiatus

Echimys gymnurus

Echimys laticeps

Echimys mincae

Echimys semispinosus

Echimys inermis

Echimys didelphoides

Echimys rhipidurus