Pacific Spiny-rat vs Pine Crust

Proechimys decumanus compared with Peniophora pini

Key Differences

• Pacific Spiny-rat is Near Threatened while Pine Crust is Least Concern.

Taxonomic Classification

Rank	Pacific Spiny-rat	Pine Crust
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Chordata (Chordates)	Basidiomycota (Club Fungi)
Class	Mammalia (Mammals)	Agaricomycetes (Mushrooms)
Order	Rodentia (Rodents)	Russulales (Russulales)
Family	Echimyidae	Peniophoraceae
Genus	Proechimys	Peniophora
Species	Proechimys decumanus	Peniophora pini

Conservation Status

Pacific Spiny-rat

NT — Near Threatened

Pine Crust

LC — Least Concern

Physical Characteristics

Attribute	Pacific Spiny-rat	Pine Crust
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.

Pine Crust

Habitat

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

Range

Distributed across Denmark, Norway, and Sweden.