Dark Gray Boulder Lichen vs Fat Sand Rat

Porpidia cinereoatra compared with Psammomys obesus

Key Differences

Dark Gray Boulder Lichen is Near Threatened while Fat Sand Rat is Least Concern.

Taxonomic Classification

Rank	Dark Gray Boulder Lichen	Fat Sand Rat
Kingdom	Fungi (Fungi)	Animalia (Animals)
Phylum	Ascomycota (Sac Fungi)	Chordata (Chordates)
Class	Lecanoromycetes (Lecanoromycetes)	Mammalia (Mammals)
Order	Lecideales (Lecideales)	Rodentia (Rodents)
Family	Lecideaceae	Muridae (Mice & Rats)
Genus	Porpidia	Psammomys
Species	Porpidia cinereoatra	Psammomys obesus

Conservation Status

Dark Gray Boulder Lichen

NT — Near Threatened

Fat Sand Rat

LC — Least Concern

Physical Characteristics

Attribute	Dark Gray Boulder Lichen	Fat Sand Rat
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.