| Abrocoma vaccarum |
Species |
RODENTIA | HYSTRICOMORPHA | HYSTRICOGNATHI | Abrocomidae | Abrocoma |
| Abrothrix andinus |
Species |
RODENTIA | MYOMORPHA | Muroidea | Cricetidae | Sigmodontinae | Abrothrix |
| Abrothrix hershkovitzi |
Species |
RODENTIA | MYOMORPHA | Muroidea | Cricetidae | Sigmodontinae | Abrothrix |
| Abrothrix illuteus |
Species |
RODENTIA | MYOMORPHA | Muroidea | Cricetidae | Sigmodontinae | Abrothrix |
| Abrothrix jelskii |
Species |
RODENTIA | MYOMORPHA | Muroidea | Cricetidae | Sigmodontinae | Abrothrix |
| Abrothrix lanosus |
Species |
RODENTIA | MYOMORPHA | Muroidea | Cricetidae | Sigmodontinae | Abrothrix |
| Abrothrix longipilis |
Species |
RODENTIA | MYOMORPHA | Muroidea | Cricetidae | Sigmodontinae | Abrothrix |
| Abrothrix markhami |
Species |
RODENTIA | MYOMORPHA | Muroidea | Cricetidae | Sigmodontinae | Abrothrix |
| Abrothrix olivaceus |
Species |
RODENTIA | MYOMORPHA | Muroidea | Cricetidae | Sigmodontinae | Abrothrix |
| Abrothrix sanborni |
Species |
RODENTIA | MYOMORPHA | Muroidea | Cricetidae | Sigmodontinae | Abrothrix |