Comadreja Orejas Negras vs Fernandina Nesoryzomys

Didelphis aurita compared with Nesoryzomys fernandinae

Key Differences

• Comadreja Orejas Negras is Least Concern while Fernandina Nesoryzomys is Vulnerable.

Taxonomic Classification

Rank	Comadreja Orejas Negras	Fernandina Nesoryzomys
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class same	Mammalia (mamíferos)	Mammalia (mamíferos)
Order	Didelphimorphia (Didelphimorphia)	Rodentia (Rodents)
Family	Didelphidae	Cricetidae
Genus	Didelphis	Nesoryzomys
Species	Didelphis aurita	Nesoryzomys fernandinae

Evolutionary Relationship

Comadreja Orejas Negras and Fernandina Nesoryzomys share a common ancestor at the Class level: Mammalia. (mamíferos)

Conservation Status

Comadreja Orejas Negras

LC — Least Concern

Fernandina Nesoryzomys

VU — Vulnerable

Physical Characteristics

Attribute	Comadreja Orejas Negras	Fernandina Nesoryzomys
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Comadreja Orejas Negras

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Fernandina Nesoryzomys

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Ecuador. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Comadreja Orejas Negras

The Big-eared opossum (Didelphis aurita) is a species in the genus Didelphis. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.