Caatinga laucha vs Winged Floater

Calomys expulsus compared with Anodonta nuttalliana

Key Differences

• Caatinga laucha is Least Concern while Winged Floater is Vulnerable.

Taxonomic Classification

Rank	Caatinga laucha	Winged Floater
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Mollusca (Mollusks)
Class	Mammalia (Mammals)	Bivalvia (Bivalvia)
Order	Rodentia (Rodents)	Unionida (Unionida)
Family	Cricetidae	Unionidae
Genus	Calomys	Anodonta
Species	Calomys expulsus	Anodonta nuttalliana

Evolutionary Relationship

Caatinga laucha and Winged Floater share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Caatinga laucha

LC — Least Concern

Winged Floater

VU — Vulnerable

Physical Characteristics

Attribute	Caatinga laucha	Winged Floater
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Caatinga laucha

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Winged Floater

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Found in Norway. 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.