Large Fernandina Galapagos Mouse vs Lesser Short-tailed Rat

Nesoryzomys narboroughi compared with Brachyuromys betsileoensis

Key Differences

• Large Fernandina Galapagos Mouse is Vulnerable while Lesser Short-tailed Rat is Least Concern.

Taxonomic Classification

Rank	Large Fernandina Galapagos Mouse	Lesser Short-tailed Rat
Kingdom same	Animalia (animal)	Animalia (animal)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (mammifères)	Mammalia (mammifères)
Order same	Rodentia (Rodents)	Rodentia (Rodents)
Family	Cricetidae	Nesomyidae
Genus	Nesoryzomys	Brachyuromys
Species	Nesoryzomys narboroughi	Brachyuromys betsileoensis

Evolutionary Relationship

Large Fernandina Galapagos Mouse and Lesser Short-tailed Rat share a common ancestor at the Order level: Rodentia. (Rodents)

Conservation Status

Large Fernandina Galapagos Mouse

VU — Vulnerable

Lesser Short-tailed Rat

LC — Least Concern

Physical Characteristics

Attribute	Large Fernandina Galapagos Mouse	Lesser Short-tailed Rat
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.

Lesser Short-tailed Rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.