Caatinga laucha vs Red-headed Parrotfinch

Calomys expulsus compared with Erythrura cyaneovirens

Key Differences

• Caatinga laucha is Least Concern while Red-headed Parrotfinch is Near Threatened.

Taxonomic Classification

Rank	Caatinga laucha	Red-headed Parrotfinch
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Rodentia (Rodents)	Passeriformes (Songbirds)
Family	Cricetidae	Estrildidae
Genus	Calomys	Erythrura
Species	Calomys expulsus	Erythrura cyaneovirens

Evolutionary Relationship

Caatinga laucha and Red-headed Parrotfinch share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Caatinga laucha

LC — Least Concern

Red-headed Parrotfinch

NT — Near Threatened

Physical Characteristics

Attribute	Caatinga laucha	Red-headed Parrotfinch
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Caatinga laucha

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Red-headed Parrotfinch

Habitat

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

Range

Found in Norway. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

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.