Birch Polypore vs Delicate Pygmy Rice Rat

Fomitopsis betulina compared with Oligoryzomys delicatus

Key Differences

• Birch Polypore is Least Concern while Delicate Pygmy Rice Rat is Data Deficient.

Taxonomic Classification

Rank	Birch Polypore	Delicate Pygmy Rice Rat
Kingdom	Fungi (Fungi)	Animalia (Animals)
Phylum	Basidiomycota (Club Fungi)	Chordata (Chordates)
Class	Agaricomycetes (Mushrooms)	Mammalia (Mammals)
Order	Polyporales (Polyporales)	Rodentia (Rodents)
Family	Fomitopsidaceae	Cricetidae
Genus	Fomitopsis	Oligoryzomys
Species	Fomitopsis betulina	Oligoryzomys delicatus

Conservation Status

Birch Polypore

LC — Least Concern

Delicate Pygmy Rice Rat

DD — Data Deficient

Physical Characteristics

Attribute	Birch Polypore	Delicate Pygmy Rice Rat
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.

Delicate Pygmy Rice Rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Ecuador.

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.