Gassy Webcap vs Neumann s Arvicanthis

Cortinarius traganus compared with Arvicanthis neumanni

Key Differences

• Gassy Webcap is Vulnerable while Neumann s Arvicanthis is Least Concern.

Taxonomic Classification

Rank	Gassy Webcap	Neumann s Arvicanthis
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	Arvicanthis
Species	Cortinarius traganus	Arvicanthis neumanni

Conservation Status

Gassy Webcap

VU — Vulnerable

Neumann s Arvicanthis

LC — Least Concern

Physical Characteristics

Attribute	Gassy Webcap	Neumann s Arvicanthis
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Gassy Webcap

Habitat

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

Range

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

Neumann s Arvicanthis

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.