Caatinga-Vespermaus vs Gray-bellied Rice Rat

Calomys expulsus compared with Nephelomys moerex

Key Differences

• Caatinga-Vespermaus is Least Concern while Gray-bellied Rice Rat is Extinct.

Taxonomic Classification

Rank	Caatinga-Vespermaus	Gray-bellied Rice Rat
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum same	Chordata (Chordatiere)	Chordata (Chordatiere)
Class same	Mammalia (Säugetiere)	Mammalia (Säugetiere)
Order same	Rodentia (Nagetiere)	Rodentia (Nagetiere)
Family same	Cricetidae	Cricetidae
Genus	Calomys	Nephelomys
Species	Calomys expulsus	Nephelomys moerex

Evolutionary Relationship

Caatinga-Vespermaus and Gray-bellied Rice Rat share a common ancestor at the Family level: Cricetidae.

Conservation Status

Caatinga-Vespermaus

LC — Least Concern

Gray-bellied Rice Rat

EX — Extinct

Physical Characteristics

Attribute	Caatinga-Vespermaus	Gray-bellied Rice Rat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Caatinga-Vespermaus

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Gray-bellied Rice Rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Ecuador.

Caatinga-Vespermaus

The Caatinga laucha (Calomys expulsus) is a species in the genus Calomys. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.