Peruvian Laucha vs Upper Crust

Calomys sorellus compared with Amaurodon cyaneus

Key Differences

• Peruvian Laucha is Least Concern while Upper Crust is Vulnerable.

Taxonomic Classification

Rank	Peruvian Laucha	Upper Crust
Kingdom	Animalia (animal)	Fungi (Fungi)
Phylum	Chordata (Chordates)	Basidiomycota (Club Fungi)
Class	Mammalia (mammifères)	Agaricomycetes (Mushrooms)
Order	Rodentia (Rodents)	Thelephorales (Thelephorales)
Family	Cricetidae	Thelephoraceae
Genus	Calomys	Amaurodon
Species	Calomys sorellus	Amaurodon cyaneus

Conservation Status

Peruvian Laucha

LC — Least Concern

Upper Crust

VU — Vulnerable

Physical Characteristics

Attribute	Peruvian Laucha	Upper Crust
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Peruvian Laucha

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Upper Crust

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.