Black-Staining Polypore vs Ecuadorian Cotton Rat

Meripilus sumstinei compared with Sigmodon inopinatus

Key Differences

• Black-Staining Polypore is Not Evaluated while Ecuadorian Cotton Rat is Vulnerable.

Taxonomic Classification

Rank	Black-Staining Polypore	Ecuadorian Cotton Rat
Kingdom	Fungi (Fungi)	Animalia (Animals)
Phylum	Basidiomycota (Club Fungi)	Chordata (Chordates)
Class	Agaricomycetes (Mushrooms)	Mammalia (Mammals)
Order	Polyporales (Polyporales)	Rodentia (Rodents)
Family	Meripilaceae	Cricetidae
Genus	Meripilus	Sigmodon
Species	Meripilus sumstinei	Sigmodon inopinatus

Conservation Status

Black-Staining Polypore

NE — Not Evaluated

Ecuadorian Cotton Rat

VU — Vulnerable

Physical Characteristics

Attribute	Black-Staining Polypore	Ecuadorian Cotton Rat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black-Staining Polypore

Habitat

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

Range

Distributed across Norway and United States.

Ecuadorian Cotton Rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Ecuador. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Black-Staining Polypore

The Black-Staining Polypore (Meripilus sumstinei) is a species in the genus Meripilus. Typically found in forest floors, decomposing wood, and soil ecosystems.