| Scientific Name | Order | Family | Photo Description | |
|---|---|---|---|---|
| Proechimys semispinosus | Rodentia | Echimyidae | study skin | |
| Proechimys semispinosus | Rodentia | Echimyidae | skull: dorsal | |
| Proechimys semispinosus | Rodentia | Echimyidae | skull: dorsal mandible, ventral cranium | |
| Proechimys semispinosus | Rodentia | Echimyidae | skull: lateral |
