Dwarf Fat-tailed Jerboa vs Lesser Smoothcap

Pygeretmus pumilio compared with Atrichum angustatum

Key Differences

• Dwarf Fat-tailed Jerboa is Least Concern while Lesser Smoothcap is Vulnerable.

Taxonomic Classification

Rank	Dwarf Fat-tailed Jerboa	Lesser Smoothcap
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Bryophyta
Class	Mammalia (Mammals)	Polytrichopsida (Polytrichopsida)
Order	Rodentia (Rodents)	Polytrichales (Polytrichales)
Family	Dipodidae	Polytrichaceae
Genus	Pygeretmus	Atrichum
Species	Pygeretmus pumilio	Atrichum angustatum

Conservation Status

Dwarf Fat-tailed Jerboa

LC — Least Concern

Lesser Smoothcap

VU — Vulnerable

Physical Characteristics

Attribute	Dwarf Fat-tailed Jerboa	Lesser Smoothcap
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Dwarf Fat-tailed Jerboa

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Lesser Smoothcap

Habitat

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

Range

Found across Europe (5 countries) and North America (United States). Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.