Large Fernandina Galapagos Mouse vs Ardilla de Nayarit

Nesoryzomys narboroughi compared with Sciurus nayaritensis

Key Differences

• Large Fernandina Galapagos Mouse is Vulnerable while Ardilla de Nayarit is Least Concern.

Taxonomic Classification

Rank	Large Fernandina Galapagos Mouse	Ardilla de Nayarit
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class same	Mammalia (mamíferos)	Mammalia (mamíferos)
Order same	Rodentia (Rodents)	Rodentia (Rodents)
Family	Cricetidae	Sciuridae (Squirrels)
Genus	Nesoryzomys	Sciurus (Tree Squirrels)
Species	Nesoryzomys narboroughi	Sciurus nayaritensis

Evolutionary Relationship

Large Fernandina Galapagos Mouse and Ardilla de Nayarit share a common ancestor at the Order level: Rodentia. (Rodents)

Conservation Status

Large Fernandina Galapagos Mouse

VU — Vulnerable

Ardilla de Nayarit

LC — Least Concern

Physical Characteristics

Attribute	Large Fernandina Galapagos Mouse	Ardilla de Nayarit
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Large Fernandina Galapagos Mouse

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.

Ardilla de Nayarit

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.