Fat Sand Rat vs

Psammomys obesus compared with Hapalosiphon luteolus

Key Differences

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

Taxonomic Classification

Rank	Fat Sand Rat
Kingdom	Animalia (Animals)	Bacteria (Bacteria)
Phylum	Chordata (Chordates)	Cyanobacteria (Cyanobacteria)
Class	Mammalia (Mammals)	Cyanobacteriia
Order	Rodentia (Rodents)	Cyanobacteriales
Family	Muridae (Mice & Rats)	Hapalosiphonaceae
Genus	Psammomys	Hapalosiphon
Species	Psammomys obesus	Hapalosiphon luteolus

Conservation Status

Fat Sand Rat

LC — Least Concern

NE — Not Evaluated

Physical Characteristics

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

Habitat & Geographic Range

Fat Sand Rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Habitat

Native to Asia, inhabiting ecosystems characteristic of the region.

Range

Found in Taiwan.

Hapalosiphon luteolus is a filamentous, branching cyanobacterium found in freshwater habitats, damp soil, and moist terrestrial environments including peat bogs and wetland margins. It produces a yellowish pigmentation and forms heterocysts capable of nitrogen fixation. This species contributes to nitrogen cycling in wetland and semi-aquatic ecosystems where it forms part of benthic microbial communities.