Caatinga laucha vs Field Earthstar

Calomys expulsus compared with Geastrum campestre

Key Differences

• Caatinga laucha is Least Concern while Field Earthstar is Critically Endangered.

Taxonomic Classification

Rank	Caatinga laucha	Field Earthstar
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Chordata (Chordates)	Basidiomycota (Club Fungi)
Class	Mammalia (Mammals)	Agaricomycetes (Mushrooms)
Order	Rodentia (Rodents)	Geastrales (Geastrales)
Family	Cricetidae	Geastraceae
Genus	Calomys	Geastrum
Species	Calomys expulsus	Geastrum campestre

Conservation Status

Caatinga laucha

LC — Least Concern

Field Earthstar

CR — Critically Endangered

Physical Characteristics

Attribute	Caatinga laucha	Field Earthstar
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Caatinga laucha

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Field Earthstar

Habitat

Found across multiple habitat types including temperate broadleaf and mixed forests, temperate coniferous forests, and Mediterranean forests and woodlands within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Found across Europe (6 countries). Currently classified as Critically 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.