Caatinga laucha vs Marsh Wren

Calomys expulsus compared with Cistothorus palustris

Taxonomic Classification

Rank	Caatinga laucha	Marsh Wren
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Rodentia (Rodents)	Passeriformes (Songbirds)
Family	Cricetidae	Troglodytidae
Genus	Calomys	Cistothorus
Species	Calomys expulsus	Cistothorus palustris

Evolutionary Relationship

Caatinga laucha and Marsh Wren share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Caatinga laucha

LC — Least Concern

Marsh Wren

LC — Least Concern

Physical Characteristics

Attribute	Caatinga laucha	Marsh Wren
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Caatinga laucha

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Marsh Wren

Habitat

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

Range

Distributed across Norway and United States.

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.