Gray-footed Spiny-rat vs Old-Man’S Beard Lichen

Proechimys poliopus compared with Usnea angulata

Key Differences

• Gray-footed Spiny-rat is Vulnerable while Old-Man’S Beard Lichen is Not Evaluated.

Taxonomic Classification

Rank	Gray-footed Spiny-rat	Old-Man’S Beard Lichen
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Chordata (Chordates)	Ascomycota (Sac Fungi)
Class	Mammalia (Mammals)	Lecanoromycetes (Lecanoromycetes)
Order	Rodentia (Rodents)	Lecanorales (Lecanorales)
Family	Echimyidae	Parmeliaceae
Genus	Proechimys	Usnea
Species	Proechimys poliopus	Usnea angulata

Conservation Status

Gray-footed Spiny-rat

VU — Vulnerable

Old-Man’S Beard Lichen

NE — Not Evaluated

Physical Characteristics

Attribute	Gray-footed Spiny-rat	Old-Man’S Beard Lichen
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Gray-footed Spiny-rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Venezuela. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Old-Man’S Beard Lichen

Habitat

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

Range

Distributed across Colombia, Norway, and United States.