cut surfclam vs Napo Spiny-rat

Spisula subtruncata compared with Proechimys quadruplicatus

Taxonomic Classification

Rank	cut surfclam	Napo Spiny-rat
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Mollusca (Mollusks)	Chordata (Chordates)
Class	Bivalvia (Bivalvia)	Mammalia (Mammals)
Order	Venerida (Venerida)	Rodentia (Rodents)
Family	Mactridae	Echimyidae
Genus	Spisula	Proechimys
Species	Spisula subtruncata	Proechimys quadruplicatus

Evolutionary Relationship

cut surfclam and Napo Spiny-rat share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

cut surfclam

LC — Least Concern

Napo Spiny-rat

LC — Least Concern

Physical Characteristics

Attribute	cut surfclam	Napo Spiny-rat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

cut surfclam

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Belgium, Denmark, Norway, and Sweden.

Napo Spiny-rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia, Ecuador, and Venezuela.