Birken-Gürtelfuß vs Nacktbrustkänguru

Cortinarius bivelus compared with Caloprymnus campestris

Key Differences

• Birken-Gürtelfuß is Data Deficient while Nacktbrustkänguru is Extinct.

Taxonomic Classification

Rank	Birken-Gürtelfuß	Nacktbrustkänguru
Kingdom	Fungi (Pilze)	Animalia (Tier)
Phylum	Basidiomycota (Ständerpilze)	Chordata (Chordatiere)
Class	Agaricomycetes (Mushrooms)	Mammalia (Säugetiere)
Order	Agaricales (Champignonartige)	Diprotodontia (Marsupials)
Family	Cortinariaceae	Potoroidae
Genus	Cortinarius	Caloprymnus
Species	Cortinarius bivelus	Caloprymnus campestris

Conservation Status

Birken-Gürtelfuß

DD — Data Deficient

Nacktbrustkänguru

EX — Extinct

Physical Characteristics

Attribute	Birken-Gürtelfuß	Nacktbrustkänguru
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Birken-Gürtelfuß

Habitat

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

Range

Distributed across Belgium, Denmark, Norway, Sweden, and United States.

Nacktbrustkänguru

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Birken-Gürtelfuß

Cortinarius bivelus is a mycorrhizal agaric fungus in the family Cortinariaceae, assessed as Data Deficient (DD). Like other members of the genus, it forms ectomycorrhizal associations with forest trees and produces a characteristic cobweb-like cortina veil when young. Insufficient data on its distribution and population size prevent a reliable conservation assessment.