| didelphis marsupialis | | Guyana: Potaro-Siparuni, Iwokrama Field Station | | 327495141 |
| didelphis marsupialis | | Guyana: Potaro-Siparuni, Pakatau Falls, Siparuni River, Iwokrama Reserve | | 327495161 |
| didelphis marsupialis | | Guyana: Potaro-Siparuni, Turtle Mountain, 10 Km Nw Of Kurupukari, Iwokrama Reserve | | 327495167 |