Pacific Spiny-rat vs Rosette Tooth

Proechimys decumanus compared with Hydnellum cumulatum

Key Differences

• Pacific Spiny-rat is Near Threatened while Rosette Tooth is Critically Endangered.

Taxonomic Classification

Rank	Pacific Spiny-rat	Rosette Tooth
Kingdom	Animalia (động vật)	Fungi (nấm)
Phylum	Chordata (động vật có dây sống)	Basidiomycota (Club Fungi)
Class	Mammalia (lớp Thú)	Agaricomycetes (Mushrooms)
Order	Rodentia (Bộ Gặm nhấm)	Thelephorales (Thelephorales)
Family	Echimyidae	Bankeraceae
Genus	Proechimys	Hydnellum
Species	Proechimys decumanus	Hydnellum cumulatum

Conservation Status

Pacific Spiny-rat

NT — Near Threatened

Rosette Tooth

CR — Critically Endangered

Physical Characteristics

Attribute	Pacific Spiny-rat	Rosette Tooth
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.

Rosette Tooth

Habitat

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

Range

Distributed across Denmark, Norway, and Sweden. Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.