Pacific Spiny-rat vs Scaly Tooth

Proechimys decumanus compared with Sarcodon squamosus

Key Differences

• Pacific Spiny-rat is Near Threatened while Scaly Tooth is Vulnerable.

Taxonomic Classification

Rank	Pacific Spiny-rat	Scaly Tooth
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Chordata (Chordates)	Basidiomycota (Club Fungi)
Class	Mammalia (Mammals)	Agaricomycetes (Mushrooms)
Order	Rodentia (Rodents)	Thelephorales (Thelephorales)
Family	Echimyidae	Bankeraceae
Genus	Proechimys	Sarcodon
Species	Proechimys decumanus	Sarcodon squamosus

Conservation Status

Pacific Spiny-rat

NT — Near Threatened

Scaly Tooth

VU — Vulnerable

Physical Characteristics

Attribute	Pacific Spiny-rat	Scaly 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.

Scaly Tooth

Habitat

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

Range

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