Pacific Spiny-rat vs Rounded Earthstar

Proechimys decumanus compared with Geastrum saccatum

Key Differences

• Pacific Spiny-rat is Near Threatened while Rounded Earthstar is Endangered.

Taxonomic Classification

Rank	Pacific Spiny-rat	Rounded Earthstar
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Chordata (Chordates)	Basidiomycota (Club Fungi)
Class	Mammalia (Mammals)	Agaricomycetes (Mushrooms)
Order	Rodentia (Rodents)	Geastrales (Geastrales)
Family	Echimyidae	Geastraceae
Genus	Proechimys	Geastrum
Species	Proechimys decumanus	Geastrum saccatum

Conservation Status

Pacific Spiny-rat

NT — Near Threatened

Rounded Earthstar

EN — Endangered

Physical Characteristics

Attribute	Pacific Spiny-rat	Rounded Earthstar
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.

Rounded Earthstar

Habitat

Typically found in forest floors, decomposing wood, and soil ecosystems.

Range

Widely distributed across Europe (4 countries), North America (United States), and South America (Brazil). Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.