Narrow-headed Vole vs Woolly Foam

Microtus gregalis compared with Stereocaulon tomentosum

Key Differences

• Narrow-headed Vole is Least Concern while Woolly Foam is Endangered.

Taxonomic Classification

Rank	Narrow-headed Vole	Woolly Foam
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Chordata (Chordates)	Ascomycota (Sac Fungi)
Class	Mammalia (Mammals)	Lecanoromycetes (Lecanoromycetes)
Order	Rodentia (Rodents)	Lecanorales (Lecanorales)
Family	Cricetidae	Stereocaulaceae
Genus	Microtus	Stereocaulon
Species	Microtus gregalis	Stereocaulon tomentosum

Conservation Status

Narrow-headed Vole

LC — Least Concern

Woolly Foam

EN — Endangered

Physical Characteristics

Attribute	Narrow-headed Vole	Woolly Foam
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Narrow-headed Vole

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Woolly Foam

Habitat

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

Range

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