Caatinga laucha vs Crowned Tooth

Calomys expulsus compared with Hydnellum lepidum

Key Differences

• Caatinga laucha is Least Concern while Crowned Tooth is Vulnerable.

Taxonomic Classification

Rank	Caatinga laucha	Crowned Tooth
Kingdom	Animalia (动物界)	Fungi (真菌界)
Phylum	Chordata (脊索动物门)	Basidiomycota (担子菌门)
Class	Mammalia (哺乳動物)	Agaricomycetes (傘菌綱)
Order	Rodentia (啮齿目)	Thelephorales (革菌目)
Family	Cricetidae	Bankeraceae
Genus	Calomys	Hydnellum
Species	Calomys expulsus	Hydnellum lepidum

Conservation Status

Caatinga laucha

LC — Least Concern

Crowned Tooth

VU — Vulnerable

Physical Characteristics

Attribute	Caatinga laucha	Crowned Tooth
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Caatinga laucha

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Crowned Tooth

Habitat

Typically found in forest floors, decomposing wood, and soil ecosystems.

Range

Distributed across Denmark, Norway, and Sweden. 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.