Caatinga laucha vs Smoky Dapperling

Calomys expulsus compared with Leucoagaricus barssii

Key Differences

• Caatinga laucha is Least Concern while Smoky Dapperling is Critically Endangered.

Taxonomic Classification

Rank	Caatinga laucha	Smoky Dapperling
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Chordata (Chordates)	Basidiomycota (Club Fungi)
Class	Mammalia (Mammals)	Agaricomycetes (Mushrooms)
Order	Rodentia (Rodents)	Agaricales (Gilled Mushrooms)
Family	Cricetidae	Agaricaceae (Agarics)
Genus	Calomys	Leucoagaricus
Species	Calomys expulsus	Leucoagaricus barssii

Conservation Status

Caatinga laucha

LC — Least Concern

Smoky Dapperling

CR — Critically Endangered

Physical Characteristics

Attribute	Caatinga laucha	Smoky Dapperling
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Caatinga laucha

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Smoky Dapperling

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical dry broadleaf forests, and tropical and subtropical grasslands and savannas, among 5 distinct biome types within the Neotropic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Distributed across Belgium, Brazil, Denmark, Norway, and Sweden. 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.