Grayish Button Lichen vs Korean Pika

Diplotomma alboatrum compared with Ochotona coreana

Key Differences

• Grayish Button Lichen is Least Concern while Korean Pika is Data Deficient.

Taxonomic Classification

Rank	Grayish Button Lichen	Korean Pika
Kingdom	Fungi (Fungi)	Animalia (Animals)
Phylum	Ascomycota (Sac Fungi)	Chordata (Chordates)
Class	Lecanoromycetes (Lecanoromycetes)	Mammalia (Mammals)
Order	Caliciales (Caliciales)	Lagomorpha (Rabbits & Hares)
Family	Caliciaceae	Ochotonidae
Genus	Diplotomma	Ochotona
Species	Diplotomma alboatrum	Ochotona coreana

Conservation Status

Grayish Button Lichen

LC — Least Concern

Korean Pika

DD — Data Deficient

Physical Characteristics

Attribute	Grayish Button Lichen	Korean Pika
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.

Korean Pika

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.