Dwarf Fat-tailed Jerboa vs Guaira Spiny-rat

Pygeretmus pumilio compared with Proechimys guairae

Taxonomic Classification

Rank	Dwarf Fat-tailed Jerboa	Guaira Spiny-rat
Kingdom same	Animalia (动物界)	Animalia (动物界)
Phylum same	Chordata (脊索动物门)	Chordata (脊索动物门)
Class same	Mammalia (哺乳動物)	Mammalia (哺乳動物)
Order same	Rodentia (啮齿目)	Rodentia (啮齿目)
Family	Dipodidae	Echimyidae
Genus	Pygeretmus	Proechimys
Species	Pygeretmus pumilio	Proechimys guairae

Evolutionary Relationship

Dwarf Fat-tailed Jerboa and Guaira Spiny-rat share a common ancestor at the Order level: Rodentia. (啮齿目)

Conservation Status

Dwarf Fat-tailed Jerboa

LC — Least Concern

Guaira Spiny-rat

LC — Least Concern

Physical Characteristics

Attribute	Dwarf Fat-tailed Jerboa	Guaira Spiny-rat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Dwarf Fat-tailed Jerboa

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.