Changeable Rock-moss vs Pacific Spiny-rat

Andreaea mutabilis compared with Proechimys decumanus

Key Differences

• Changeable Rock-moss is Not Evaluated while Pacific Spiny-rat is Near Threatened.

Taxonomic Classification

Rank	Changeable Rock-moss	Pacific 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 decumanus

Conservation Status

Changeable Rock-moss

NE — Not Evaluated

Pacific Spiny-rat

NT — Near Threatened

Physical Characteristics

Attribute	Changeable Rock-moss	Pacific 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.

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.

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.