Proechimys semispinosus
Animalia | Chordata | Mammalia | Rodentia | Echimyidae | Proechimys
Animalia | Chordata | Mammalia | Rodentia | Echimyidae | Proechimys
Proechimys semispinosus
Theria | Placentalia | Boreoeutheria | Euarchontoglires | Rodentia | Hystricomorpha | Hystricognathi |  | Octodontoidea | Echimyidae | Echimyinae | Myocastorini | Proechimys |  | semispinosus