Conifer Roundhead vs Pacific Spiny-rat

Stropharia hornemannii compared with Proechimys decumanus

Key Differences

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

Taxonomic Classification

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

Conservation Status

Conifer Roundhead

LC — Least Concern

Pacific Spiny-rat

NT — Near Threatened

Physical Characteristics

Attribute	Conifer Roundhead	Pacific Spiny-rat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Conifer Roundhead

Habitat

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

Range

Distributed across Belgium, Denmark, Norway, Sweden, and United States.

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.