Dark Gray Boulder Lichen vs Hoffmann s Pika

Porpidia cinereoatra compared with Ochotona hoffmanni

Key Differences

• Dark Gray Boulder Lichen is Near Threatened while Hoffmann s Pika is Endangered.

Taxonomic Classification

Rank	Dark Gray Boulder Lichen	Hoffmann s Pika
Kingdom	Fungi (Fungi)	Animalia (Animals)
Phylum	Ascomycota (Sac Fungi)	Chordata (Chordates)
Class	Lecanoromycetes (Lecanoromycetes)	Mammalia (Mammals)
Order	Lecideales (Lecideales)	Lagomorpha (Rabbits & Hares)
Family	Lecideaceae	Ochotonidae
Genus	Porpidia	Ochotona
Species	Porpidia cinereoatra	Ochotona hoffmanni

Conservation Status

Dark Gray Boulder Lichen

NT — Near Threatened

Hoffmann s Pika

EN — Endangered

Physical Characteristics

Attribute	Dark Gray Boulder Lichen	Hoffmann s Pika
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Dark Gray Boulder Lichen

Habitat

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

Range

Distributed across Denmark, Norway, Portugal, Sweden, and United States. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Hoffmann s Pika

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.