Midden Inkcap vs Polynesian rat

Coprinus sterquilinus compared with Rattus exulans

Key Differences

Midden Inkcap is Vulnerable while Polynesian rat is Least Concern.

Taxonomic Classification

Rank	Midden Inkcap	Polynesian rat
Kingdom	Fungi (Fungi)	Animalia (Animals)
Phylum	Basidiomycota (Club Fungi)	Chordata (Chordates)
Class	Agaricomycetes (Mushrooms)	Mammalia (Mammals)
Order	Agaricales (Gilled Mushrooms)	Rodentia (Rodents)
Family	Agaricaceae (Agarics)	Muridae (Mice & Rats)
Genus	Coprinus	Rattus
Species	Coprinus sterquilinus	Rattus exulans

Conservation Status

Midden Inkcap

VU — Vulnerable

Polynesian rat

LC — Least Concern

Physical Characteristics

Attribute	Midden Inkcap	Polynesian rat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Midden Inkcap

Habitat

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

Range

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

Polynesian rat

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical dry broadleaf forests, and tropical and subtropical coniferous forests, among 4 distinct biome types spanning the Australasia and Indomalayan realms. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Asia (6 countries), Europe (United Kingdom), North America (United States), Oceania and the Pacific (11 countries), and South America (Chile).