Olkhonskaya Polyovka vs Pixie Foam

Alticola olchonensis compared with Stereocaulon pileatum

Key Differences

• Olkhonskaya Polyovka is Endangered while Pixie Foam is Critically Endangered.

Taxonomic Classification

Rank	Olkhonskaya Polyovka	Pixie Foam
Kingdom	Animalia (животные)	Fungi (грибы)
Phylum	Chordata (хордовые)	Ascomycota (аскомицеты)
Class	Mammalia (млекопитающие)	Lecanoromycetes (леканоромицеты)
Order	Rodentia (грызуны)	Lecanorales (леканоровые)
Family	Cricetidae	Stereocaulaceae
Genus	Alticola	Stereocaulon
Species	Alticola olchonensis	Stereocaulon pileatum

Conservation Status

Olkhonskaya Polyovka

EN — Endangered

Pixie Foam

CR — Critically Endangered

Physical Characteristics

Attribute	Olkhonskaya Polyovka	Pixie Foam
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Olkhonskaya Polyovka

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Pixie Foam

Habitat

Native to Europe and North America, inhabiting ecosystems characteristic of the region.

Range

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