Grayish Button Lichen vs Japanese Weasel

Diplotomma alboatrum compared with Mustela itatsi

Key Differences

• Grayish Button Lichen is Least Concern while Japanese Weasel is Near Threatened.

Taxonomic Classification

Rank	Grayish Button Lichen	Japanese Weasel
Kingdom	Fungi (Fungi)	Animalia (Animals)
Phylum	Ascomycota (Sac Fungi)	Chordata (Chordates)
Class	Lecanoromycetes (Lecanoromycetes)	Mammalia (Mammals)
Order	Caliciales (Caliciales)	Carnivora (Carnivorans)
Family	Caliciaceae	Mustelidae (Weasels & Otters)
Genus	Diplotomma	Mustela
Species	Diplotomma alboatrum	Mustela itatsi

Conservation Status

Grayish Button Lichen

LC — Least Concern

Japanese Weasel

NT — Near Threatened

Physical Characteristics

Attribute	Grayish Button Lichen	Japanese Weasel
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Grayish Button Lichen

Habitat

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

Range

Distributed across Denmark, Norway, Portugal, Sweden, and 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.