Birch Polypore vs Canadian Otter

Fomitopsis betulina compared with Lontra canadensis

Taxonomic Classification

Rank	Birch Polypore	Canadian Otter
Kingdom	Fungi (Fungi)	Animalia (Animals)
Phylum	Basidiomycota (Club Fungi)	Chordata (Chordates)
Class	Agaricomycetes (Mushrooms)	Mammalia (Mammals)
Order	Polyporales (Polyporales)	Carnivora (Carnivorans)
Family	Fomitopsidaceae	Mustelidae (Weasels & Otters)
Genus	Fomitopsis	Lontra
Species	Fomitopsis betulina	Lontra canadensis

Conservation Status

Birch Polypore

LC — Least Concern

Canadian Otter

LC — Least Concern

Physical Characteristics

Attribute	Birch Polypore	Canadian Otter
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.

Canadian Otter

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in United States.

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.

Canadian Otter

The Canadian Otter (Lontra canadensis) is a species in the genus Lontra. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.

Shared Countries

Both species can be found in 1 countries:

🇺🇸 United States