Caatinga laucha vs Croaking Ground-Dove

Calomys expulsus compared with Columbina cruziana

Taxonomic Classification

Rank	Caatinga laucha	Croaking Ground-Dove
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Rodentia (Rodents)	Columbiformes (Pigeons & Doves)
Family	Cricetidae	Columbidae
Genus	Calomys	Columbina
Species	Calomys expulsus	Columbina cruziana

Evolutionary Relationship

Caatinga laucha and Croaking Ground-Dove share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Caatinga laucha

LC — Least Concern

Croaking Ground-Dove

LC — Least Concern

Physical Characteristics

Attribute	Caatinga laucha	Croaking Ground-Dove
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Caatinga laucha

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Croaking Ground-Dove

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Found across Europe (5 countries) and South America (Colombia, Ecuador).

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.

Croaking Ground-Dove

Croaking Ground-Dove (Columbina cruziana) is classified as Least Concern (LC) on the IUCN Red List. Widespread and abundant across its range, with stable populations and no immediate conservation concerns.