Birch Polypore vs Kleines Nordamerika-Mausohr

Fomitopsis betulina compared with Myotis lucifugus

Key Differences

Birch Polypore is Least Concern while Kleines Nordamerika-Mausohr is Endangered.

Taxonomic Classification

Rank	Birch Polypore	Kleines Nordamerika-Mausohr
Kingdom	Fungi (Fungi)	Animalia (Animals)
Phylum	Basidiomycota (Club Fungi)	Chordata (Chordates)
Class	Agaricomycetes (Mushrooms)	Mammalia (Mammals)
Order	Polyporales (Polyporales)	Chiroptera (Bats)
Family	Fomitopsidaceae	Vespertilionidae
Genus	Fomitopsis	Myotis
Species	Fomitopsis betulina	Myotis lucifugus

Conservation Status

Birch Polypore

LC — Least Concern

Kleines Nordamerika-Mausohr

EN — Endangered

Physical Characteristics

Attribute	Birch Polypore	Kleines Nordamerika-Mausohr
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Birch Polypore

Habitat

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

Range

Distributed across Denmark and United States.

Kleines Nordamerika-Mausohr

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in United States. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Birch Polypore

The Birch Polypore (Fomitopsis betulina) is a species in the genus Fomitopsis. It is currently classified as Least Concern on the IUCN Red List. Typically found in forest floors, decomposing wood, and soil ecosystems.