Dark Crottle vs Japanese Weasel

Hypogymnia physodes compared with Mustela itatsi

Key Differences

• Dark Crottle is Least Concern while Japanese Weasel is Near Threatened.

Taxonomic Classification

Rank	Dark Crottle	Japanese Weasel
Kingdom	Fungi (Fungi)	Animalia (Animals)
Phylum	Ascomycota (Sac Fungi)	Chordata (Chordates)
Class	Lecanoromycetes (Lecanoromycetes)	Mammalia (Mammals)
Order	Lecanorales (Lecanorales)	Carnivora (Carnivorans)
Family	Parmeliaceae	Mustelidae (Weasels & Otters)
Genus	Hypogymnia	Mustela
Species	Hypogymnia physodes	Mustela itatsi

Conservation Status

Dark Crottle

LC — Least Concern

Japanese Weasel

NT — Near Threatened

Physical Characteristics

Attribute	Dark Crottle	Japanese Weasel
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Dark Crottle

Habitat

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

Range

Widely distributed across Asia (Taiwan), Europe (4 countries), and North America (United States).

Japanese Weasel

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Japan. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.