Pacific Spiny-rat vs Smoky Roundhead

Proechimys decumanus compared with Stropharia inuncta

Key Differences

• Pacific Spiny-rat is Near Threatened while Smoky Roundhead is Least Concern.

Taxonomic Classification

Rank	Pacific Spiny-rat	Smoky Roundhead
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Chordata (Chordates)	Basidiomycota (Club Fungi)
Class	Mammalia (Mammals)	Agaricomycetes (Mushrooms)
Order	Rodentia (Rodents)	Agaricales (Gilled Mushrooms)
Family	Echimyidae	Strophariaceae
Genus	Proechimys	Stropharia
Species	Proechimys decumanus	Stropharia inuncta

Conservation Status

Pacific Spiny-rat

NT — Near Threatened

Smoky Roundhead

LC — Least Concern

Physical Characteristics

Attribute	Pacific Spiny-rat	Smoky Roundhead
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.

Smoky Roundhead

Habitat

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

Range

Distributed across Belgium, Denmark, Norway, and Sweden.