Caatinga laucha vs Ecuadorean Spiny Pocket Mouse

Calomys expulsus compared with Heteromys teleus

Key Differences

• Caatinga laucha is Least Concern while Ecuadorean Spiny Pocket Mouse is Vulnerable.

Taxonomic Classification

Rank	Caatinga laucha	Ecuadorean Spiny Pocket Mouse
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order same	Rodentia (Rodents)	Rodentia (Rodents)
Family	Cricetidae	Heteromyidae
Genus	Calomys	Heteromys
Species	Calomys expulsus	Heteromys teleus

Evolutionary Relationship

Caatinga laucha and Ecuadorean Spiny Pocket Mouse share a common ancestor at the Order level: Rodentia. (Rodents)

Conservation Status

Caatinga laucha

LC — Least Concern

Ecuadorean Spiny Pocket Mouse

VU — Vulnerable

Physical Characteristics

Attribute	Caatinga laucha	Ecuadorean Spiny Pocket Mouse
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Caatinga laucha

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Ecuadorean Spiny Pocket 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.

Caatinga laucha

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.