Birch Bristle Bracket vs Fiery Squirrel

Phellinus lundellii compared with Sciurus flammifer

Key Differences

• Birch Bristle Bracket is Critically Endangered while Fiery Squirrel is Data Deficient.

Taxonomic Classification

Rank	Birch Bristle Bracket	Fiery 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 flammifer

Conservation Status

Birch Bristle Bracket

CR — Critically Endangered

Fiery Squirrel

DD — Data Deficient

Physical Characteristics

Attribute	Birch Bristle Bracket	Fiery 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.

Fiery Squirrel

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Venezuela.

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.