Atlantic spiny rat
| Atlantic spiny rat | |
|---|---|
| Scientific classification | |
| Domain: | Eukaryota | 
| Kingdom: | Animalia | 
| Phylum: | Chordata | 
| Class: | Mammalia | 
| Order: | Rodentia | 
| Family: | Echimyidae | 
| Subfamily: | Euryzygomatomyinae | 
| Genus: | Trinomys Thomas, 1921 | 
| Type species | |
| Echimys albispinus I. Geoffroy, 1838 | |
| Species | |
| Trinomys albispinus | |
The Atlantic spiny rats are all found in the genus Trinomys. They are a group of South American spiny-rats in the family Echimyidae.