Proechimys guyannensis
Proechimys guyannensis
Theria | Placentalia | Boreoeutheria | Euarchontoglires | Rodentia | Hystricomorpha | Hystricognathi |  | Octodontoidea | Echimyidae | Echimyinae | Myocastorini | Proechimys |  | guyannensis