Aspen Bracket vs Desmarest’s Spiny Pocket Mouse

Phellinus tremulae compared with Heteromys desmarestianus

Key Differences

• Aspen Bracket is Vulnerable while Desmarest’s Spiny Pocket Mouse is Least Concern.

Taxonomic Classification

Rank	Aspen Bracket	Desmarest’s Spiny Pocket Mouse
Kingdom	Fungi (菌界)	Animalia (動物)
Phylum	Basidiomycota (担子菌門)	Chordata (脊索動物)
Class	Agaricomycetes (真正担子菌綱)	Mammalia (哺乳類)
Order	Hymenochaetales (Hymenochaetales)	Rodentia (ネズミ目)
Family	Hymenochaetaceae	Heteromyidae
Genus	Phellinus	Heteromys
Species	Phellinus tremulae	Heteromys desmarestianus

Conservation Status

Aspen Bracket

VU — Vulnerable

Desmarest’s Spiny Pocket Mouse

LC — Least Concern

Physical Characteristics

Attribute	Aspen Bracket	Desmarest’s Spiny Pocket Mouse
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Aspen Bracket

Habitat

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

Range

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

Desmarest’s Spiny Pocket Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Colombia.

Aspen Bracket

The Aspen Bracket (Phellinus tremulae) is a species in the genus Phellinus. It is currently classified as Vulnerable on the IUCN Red List. Typically found in forest floors, decomposing wood, and soil ecosystems. Distributed across Denmark, Norway, Sweden, and United States. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.