Birch Bristle Bracket vs Deppe's Squirrel

Phellinus lundellii compared with Sciurus deppei

Key Differences

• Birch Bristle Bracket is Critically Endangered while Deppe's Squirrel is Least Concern.

Taxonomic Classification

Rank	Birch Bristle Bracket	Deppe's Squirrel
Kingdom	Fungi (真菌界)	Animalia (动物界)
Phylum	Basidiomycota (担子菌门)	Chordata (脊索动物门)
Class	Agaricomycetes (傘菌綱)	Mammalia (哺乳動物)
Order	Hymenochaetales (锈革孔菌目)	Rodentia (啮齿目)
Family	Hymenochaetaceae	Sciuridae (Squirrels)
Genus	Phellinus	Sciurus (Tree Squirrels)
Species	Phellinus lundellii	Sciurus deppei

Conservation Status

Birch Bristle Bracket

CR — Critically Endangered

Deppe's Squirrel

LC — Least Concern

Physical Characteristics

Attribute	Birch Bristle Bracket	Deppe's Squirrel
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Birch Bristle Bracket

Habitat

Inhabits tropical and subtropical moist broadleaf forests within the Indomalayan biogeographic realm.

Range

Distributed across Denmark, Norway, Sweden, and Taiwan. Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Deppe's Squirrel

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Birch Bristle Bracket

The Birch Bristle Bracket (Phellinus lundellii) is a species in the genus Phellinus. It is currently classified as Critically Endangered on the IUCN Red List. Inhabits tropical and subtropical moist broadleaf forests within the Indomalayan biogeographic realm.