Fett-Sandratte vs Guaira Spiny-rat

Psammomys obesus compared with Proechimys guairae

Taxonomic Classification

Rank	Fett-Sandratte	Guaira Spiny-rat
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum same	Chordata (Chordatiere)	Chordata (Chordatiere)
Class same	Mammalia (Säugetiere)	Mammalia (Säugetiere)
Order same	Rodentia (Nagetiere)	Rodentia (Nagetiere)
Family	Muridae (Mice & Rats)	Echimyidae
Genus	Psammomys	Proechimys
Species	Psammomys obesus	Proechimys guairae

Evolutionary Relationship

Fett-Sandratte and Guaira Spiny-rat share a common ancestor at the Order level: Rodentia. (Nagetiere)

Conservation Status

Fett-Sandratte

LC — Least Concern

Guaira Spiny-rat

LC — Least Concern

Physical Characteristics

Attribute	Fett-Sandratte	Guaira Spiny-rat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Fett-Sandratte

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Guaira Spiny-rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Venezuela.