Pacific Spiny-rat vs Straw Beard Lichen

Proechimys decumanus compared with Usnea scabrata

Key Differences

• Pacific Spiny-rat is Near Threatened while Straw Beard Lichen is Not Evaluated.

Taxonomic Classification

Rank	Pacific Spiny-rat	Straw 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 decumanus	Usnea scabrata

Conservation Status

Pacific Spiny-rat

NT — Near Threatened

Straw Beard Lichen

NE — Not Evaluated

Physical Characteristics

Attribute	Pacific Spiny-rat	Straw Beard Lichen
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

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.

Straw Beard Lichen

Habitat

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

Range

Distributed across Norway, Portugal, and United States.