Grey Inkcap vs Pacific Spiny-rat

Coprinopsis cinerea compared with Proechimys decumanus

Key Differences

• Grey Inkcap is Least Concern while Pacific Spiny-rat is Near Threatened.

Taxonomic Classification

Rank	Grey Inkcap	Pacific Spiny-rat
Kingdom	Fungi (Fungi)	Animalia (Animals)
Phylum	Basidiomycota (Club Fungi)	Chordata (Chordates)
Class	Agaricomycetes (Mushrooms)	Mammalia (Mammals)
Order	Agaricales (Gilled Mushrooms)	Rodentia (Rodents)
Family	Psathyrellaceae	Echimyidae
Genus	Coprinopsis	Proechimys
Species	Coprinopsis cinerea	Proechimys decumanus

Conservation Status

Grey Inkcap

LC — Least Concern

Pacific Spiny-rat

NT — Near Threatened

Physical Characteristics

Attribute	Grey Inkcap	Pacific Spiny-rat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Grey Inkcap

Habitat

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

Range

Widely distributed across Asia (Taiwan), Europe (5 countries), and North America (United States).

Pacific Spiny-rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Ecuador. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.