Changeable Rock-moss vs Gray-footed Spiny-rat

Andreaea mutabilis compared with Proechimys poliopus

Key Differences

• Changeable Rock-moss is Not Evaluated while Gray-footed Spiny-rat is Vulnerable.

Taxonomic Classification

Rank	Changeable Rock-moss	Gray-footed Spiny-rat
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Bryophyta	Chordata (Chordates)
Class	Andreaeopsida (Andreaeopsida)	Mammalia (Mammals)
Order	Andreaeales (Andreaeales)	Rodentia (Rodents)
Family	Andreaeaceae	Echimyidae
Genus	Andreaea	Proechimys
Species	Andreaea mutabilis	Proechimys poliopus

Conservation Status

Changeable Rock-moss

NE — Not Evaluated

Gray-footed Spiny-rat

VU — Vulnerable

Physical Characteristics

Attribute	Changeable Rock-moss	Gray-footed Spiny-rat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Changeable Rock-moss

Habitat

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

Range

Distributed across Norway, Sweden, and Taiwan.

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.

Changeable Rock-moss

The Changeable Rock-moss (Andreaea mutabilis) is a species in the genus Andreaea. Native to Asia and Europe, inhabiting ecosystems characteristic of the region.