vs Narrow-headed Vole

Hyphoderma definitum compared with Microtus gregalis

Key Differences

• is Data Deficient while Narrow-headed Vole is Least Concern.

Taxonomic Classification

Rank		Narrow-headed Vole
Kingdom	Fungi (Fungi)	Animalia (Animals)
Phylum	Basidiomycota (Club Fungi)	Chordata (Chordates)
Class	Agaricomycetes (Mushrooms)	Mammalia (Mammals)
Order	Polyporales (Polyporales)	Rodentia (Rodents)
Family	Hyphodermataceae	Cricetidae
Genus	Hyphoderma	Microtus
Species	Hyphoderma definitum	Microtus gregalis

Conservation Status

DD — Data Deficient

Narrow-headed Vole

LC — Least Concern

Physical Characteristics

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

Habitat & Geographic Range

Habitat

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

Range

Distributed across Denmark, Norway, Sweden, and Taiwan.

Narrow-headed Vole

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Hyphoderma definitum is a corticioid fungus in the family Polyporaceae, assessed as Data Deficient (DD). It forms thin, resupinate fruiting bodies on decaying wood in forest habitats. Limited collection records make a comprehensive conservation assessment difficult.