Alder Rollrim vs Big Brown Bat

Paxillus rubicundulus compared with Eptesicus fuscus

Key Differences

• Alder Rollrim is Not Evaluated while Big Brown Bat is Least Concern.

Taxonomic Classification

Rank	Alder Rollrim	Big Brown Bat
Kingdom	Fungi (Fungi)	Animalia (Animals)
Phylum	Basidiomycota (Club Fungi)	Chordata (Chordates)
Class	Agaricomycetes (Mushrooms)	Mammalia (Mammals)
Order	Boletales (Boletales)	Chiroptera (Bats)
Family	Paxillaceae	Vespertilionidae
Genus	Paxillus	Eptesicus
Species	Paxillus rubicundulus	Eptesicus fuscus

Conservation Status

Alder Rollrim

NE — Not Evaluated

Big Brown Bat

LC — Least Concern

Physical Characteristics

Attribute	Alder Rollrim	Big Brown Bat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Alder Rollrim

Habitat

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

Range

Distributed across Norway and Sweden.

Big Brown Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Belgium, Colombia, Ecuador, United States, and Venezuela.

Alder Rollrim

The Alder Rollrim (Paxillus rubicundulus) is a species in the genus Paxillus. Typically found in forest floors, decomposing wood, and soil ecosystems.

Big Brown Bat

The Big Brown Bat (Eptesicus fuscus) is a species in the genus Eptesicus. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.