Centric diatom vs Fat Sand Rat

Skeletonema subsalsum compared with Psammomys obesus

Key Differences

• Centric diatom is Not Evaluated while Fat Sand Rat is Least Concern.

Taxonomic Classification

Rank	Centric diatom	Fat Sand Rat
Kingdom	Chromista (Chromista)	Animalia (Animals)
Phylum	Ochrophyta (Ochrophyta)	Chordata (Chordates)
Class	Bacillariophyceae (Bacillariophyceae)	Mammalia (Mammals)
Order	Thalassiosirales (Thalassiosirales)	Rodentia (Rodents)
Family	Skeletonemaceae	Muridae (Mice & Rats)
Genus	Skeletonema	Psammomys
Species	Skeletonema subsalsum	Psammomys obesus

Conservation Status

Centric diatom

NE — Not Evaluated

Fat Sand Rat

LC — Least Concern

Physical Characteristics

Attribute	Centric diatom	Fat Sand Rat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Centric diatom

Habitat

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

Range

Found across Europe (7 countries) and North America (United States).

Fat Sand Rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Centric diatom

The Centric Diatom (Skeletonema subsalsum) is a species in the genus Skeletonema. Found across Europe (7 countries) and North America (United States).