Caatinga laucha vs spurred threadwort

Calomys expulsus compared with Cephaloziella elachista

Key Differences

• Caatinga laucha is Least Concern while spurred threadwort is Endangered.

Taxonomic Classification

Rank	Caatinga laucha	spurred threadwort
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Marchantiophyta (liverwort)
Class	Mammalia (Mammals)	Jungermanniopsida (Jungermanniopsida)
Order	Rodentia (Rodents)	Jungermanniales (Jungermanniales)
Family	Cricetidae	Cephaloziellaceae
Genus	Calomys	Cephaloziella
Species	Calomys expulsus	Cephaloziella elachista

Conservation Status

Caatinga laucha

LC — Least Concern

spurred threadwort

EN — Endangered

Physical Characteristics

Attribute	Caatinga laucha	spurred threadwort
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Caatinga laucha

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

spurred threadwort

Habitat

Native to Europe and North America, inhabiting ecosystems characteristic of the region.

Range

Distributed across Belgium, Denmark, Norway, Sweden, and United States. Currently classified as Endangered 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.