Contrary Webcap vs Polynesian rat

Cortinarius variicolor compared with Rattus exulans

Key Differences

• Contrary Webcap is Vulnerable while Polynesian rat is Least Concern.

Taxonomic Classification

Rank	Contrary Webcap	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	Cortinariaceae	Muridae (Mice & Rats)
Genus	Cortinarius	Rattus
Species	Cortinarius variicolor	Rattus exulans

Conservation Status

Contrary Webcap

VU — Vulnerable

Polynesian rat

LC — Least Concern

Physical Characteristics

Attribute	Contrary Webcap	Polynesian rat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Contrary Webcap

Habitat

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

Range

Distributed across Belgium, Denmark, and Norway. 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).