Diatom vs Napo Spiny-rat

Stephanodiscus subtilis compared with Proechimys quadruplicatus

Key Differences

• Diatom is Not Evaluated while Napo Spiny-rat is Least Concern.

Taxonomic Classification

Rank	Diatom	Napo Spiny-rat
Kingdom	Chromista (Chromista)	Animalia (Animals)
Phylum	Ochrophyta (Ochrophyta)	Chordata (Chordates)
Class	Bacillariophyceae (Bacillariophyceae)	Mammalia (Mammals)
Order	Thalassiosirales (Thalassiosirales)	Rodentia (Rodents)
Family	Stephanodiscaceae	Echimyidae
Genus	Stephanodiscus	Proechimys
Species	Stephanodiscus subtilis	Proechimys quadruplicatus

Conservation Status

Diatom

NE — Not Evaluated

Napo Spiny-rat

LC — Least Concern

Physical Characteristics

Attribute	Diatom	Napo Spiny-rat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Diatom

Habitat

Native to Europe and North America, inhabiting ecosystems characteristic of the region.

Range

Distributed across Norway, Sweden, and United States.

Napo Spiny-rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia, Ecuador, and Venezuela.