Fused Tooth vs Napo Spiny-rat

Phellodon confluens compared with Proechimys quadruplicatus

Key Differences

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

Taxonomic Classification

Rank	Fused Tooth	Napo Spiny-rat
Kingdom	Fungi (mantar)	Animalia (hayvan)
Phylum	Basidiomycota (Bazitli mantarlar)	Chordata (Kordalılar)
Class	Agaricomycetes (Mushrooms)	Mammalia (memeliler)
Order	Thelephorales (Thelephorales)	Rodentia (kemiriciler)
Family	Thelephoraceae	Echimyidae
Genus	Phellodon	Proechimys
Species	Phellodon confluens	Proechimys quadruplicatus

Conservation Status

Fused Tooth

VU — Vulnerable

Napo Spiny-rat

LC — Least Concern

Physical Characteristics

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

Habitat & Geographic Range

Fused 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.

Napo Spiny-rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia, Ecuador, and Venezuela.