Alder Rollrim vs Miller’s Mastiff Bat

Paxillus rubicundulus compared with Molossus pretiosus

Key Differences

• Alder Rollrim is Not Evaluated while Miller’s Mastiff Bat is Least Concern.

Taxonomic Classification

Rank	Alder Rollrim	Miller’s Mastiff Bat
Kingdom	Fungi (Fungi)	Animalia (Animals)
Phylum	Basidiomycota (Club Fungi)	Chordata (Chordates)
Class	Agaricomycetes (Mushrooms)	Mammalia (Mammals)
Order	Boletales (Boletales)	Chiroptera (Bats)
Family	Paxillaceae	Molossidae
Genus	Paxillus	Molossus
Species	Paxillus rubicundulus	Molossus pretiosus

Conservation Status

Alder Rollrim

NE — Not Evaluated

Miller’s Mastiff Bat

LC — Least Concern

Physical Characteristics

Attribute	Alder Rollrim	Miller’s Mastiff 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.

Miller’s Mastiff Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia 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.