Birch Polypore vs Gray-bellied Rice Rat

Fomitopsis betulina compared with Nephelomys moerex

Key Differences

• Birch Polypore is Least Concern while Gray-bellied Rice Rat is Extinct.

Taxonomic Classification

Rank	Birch Polypore	Gray-bellied 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	Nephelomys
Species	Fomitopsis betulina	Nephelomys moerex

Conservation Status

Birch Polypore

LC — Least Concern

Gray-bellied Rice Rat

EX — Extinct

Physical Characteristics

Attribute	Birch Polypore	Gray-bellied 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.

Gray-bellied Rice Rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in 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.