Fernandina Nesoryzomys vs Long-tailed Weasel

Nesoryzomys fernandinae compared with Mustela frenata

Key Differences

• Fernandina Nesoryzomys is Vulnerable while Long-tailed Weasel is Least Concern.

Taxonomic Classification

Rank	Fernandina Nesoryzomys	Long-tailed Weasel
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order	Rodentia (Rodents)	Carnivora (Carnivorans)
Family	Cricetidae	Mustelidae (Weasels & Otters)
Genus	Nesoryzomys	Mustela
Species	Nesoryzomys fernandinae	Mustela frenata

Evolutionary Relationship

Fernandina Nesoryzomys and Long-tailed Weasel share a common ancestor at the Class level: Mammalia. (Mammals)

Conservation Status

Fernandina Nesoryzomys

VU — Vulnerable

Long-tailed Weasel

LC — Least Concern

Physical Characteristics

Attribute	Fernandina Nesoryzomys	Long-tailed Weasel
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

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.

Long-tailed Weasel

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia, United States, and Venezuela.