Mealy Shadow Lichen vs Pacific Spiny-rat

Phaeophyscia orbicularis compared with Proechimys decumanus

Key Differences

• Mealy Shadow Lichen is Least Concern while Pacific Spiny-rat is Near Threatened.

Taxonomic Classification

Rank	Mealy Shadow Lichen	Pacific Spiny-rat
Kingdom	Fungi (Fungi)	Animalia (Animals)
Phylum	Ascomycota (Sac Fungi)	Chordata (Chordates)
Class	Lecanoromycetes (Lecanoromycetes)	Mammalia (Mammals)
Order	Caliciales (Caliciales)	Rodentia (Rodents)
Family	Physciaceae	Echimyidae
Genus	Phaeophyscia	Proechimys
Species	Phaeophyscia orbicularis	Proechimys decumanus

Conservation Status

Mealy Shadow Lichen

LC — Least Concern

Pacific Spiny-rat

NT — Near Threatened

Physical Characteristics

Attribute	Mealy Shadow Lichen	Pacific Spiny-rat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Mealy Shadow Lichen

Habitat

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

Range

Widely distributed across Europe (4 countries), North America (United States), and South America (Colombia).

Pacific Spiny-rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Ecuador. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.