Dark Gray Boulder Lichen vs Guyenne Spiny-rat

Porpidia cinereoatra compared with Proechimys guyannensis

Key Differences

Dark Gray Boulder Lichen is Near Threatened while Guyenne Spiny-rat is Least Concern.

Taxonomic Classification

Rank	Dark Gray Boulder Lichen	Guyenne Spiny-rat
Kingdom	Fungi (Fungi)	Animalia (Animals)
Phylum	Ascomycota (Sac Fungi)	Chordata (Chordates)
Class	Lecanoromycetes (Lecanoromycetes)	Mammalia (Mammals)
Order	Lecideales (Lecideales)	Rodentia (Rodents)
Family	Lecideaceae	Echimyidae
Genus	Porpidia	Proechimys
Species	Porpidia cinereoatra	Proechimys guyannensis

Conservation Status

Dark Gray Boulder Lichen

NT — Near Threatened

Guyenne Spiny-rat

LC — Least Concern

Physical Characteristics

Attribute	Dark Gray Boulder Lichen	Guyenne Spiny-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.