Napo Spiny-rat vs Tiered Tooth

Proechimys quadruplicatus compared with Hericium cirrhatum

Key Differences

• Napo Spiny-rat is Least Concern while Tiered Tooth is Vulnerable.

Taxonomic Classification

Rank	Napo Spiny-rat	Tiered Tooth
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Chordata (Chordates)	Basidiomycota (Club Fungi)
Class	Mammalia (Mammals)	Agaricomycetes (Mushrooms)
Order	Rodentia (Rodents)	Russulales (Russulales)
Family	Echimyidae	Hericiaceae
Genus	Proechimys	Hericium
Species	Proechimys quadruplicatus	Hericium cirrhatum

Conservation Status

Napo Spiny-rat

LC — Least Concern

Tiered Tooth

VU — Vulnerable

Physical Characteristics

Attribute	Napo Spiny-rat	Tiered Tooth
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Napo Spiny-rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia, Ecuador, and Venezuela.

Tiered Tooth

Habitat

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

Range

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