Birch Polypore vs Inornate Squirrel

Fomitopsis betulina compared with Callosciurus inornatus

Taxonomic Classification

Rank	Birch Polypore	Inornate Squirrel
Kingdom	Fungi (Fungi)	Animalia (Animals)
Phylum	Basidiomycota (Club Fungi)	Chordata (Chordates)
Class	Agaricomycetes (Mushrooms)	Mammalia (Mammals)
Order	Polyporales (Polyporales)	Rodentia (Rodents)
Family	Fomitopsidaceae	Sciuridae (Squirrels)
Genus	Fomitopsis	Callosciurus
Species	Fomitopsis betulina	Callosciurus inornatus

Conservation Status

Birch Polypore

LC — Least Concern

Inornate Squirrel

LC — Least Concern

Physical Characteristics

Attribute	Birch Polypore	Inornate Squirrel
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.

Inornate Squirrel

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

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.