Dwarf Fat-tailed Jerboa vs Upper Crust

Pygeretmus pumilio compared with Amaurodon cyaneus

Key Differences

• Dwarf Fat-tailed Jerboa is Least Concern while Upper Crust is Vulnerable.

Taxonomic Classification

Rank	Dwarf Fat-tailed Jerboa	Upper Crust
Kingdom	Animalia (प्राणी)	Fungi (फफूंद)
Phylum	Chordata (रज्जुकी)	Basidiomycota (Club Fungi)
Class	Mammalia (स्तनधारी)	Agaricomycetes (Mushrooms)
Order	Rodentia (कृंतक)	Thelephorales (Thelephorales)
Family	Dipodidae	Thelephoraceae
Genus	Pygeretmus	Amaurodon
Species	Pygeretmus pumilio	Amaurodon cyaneus

Conservation Status

Dwarf Fat-tailed Jerboa

LC — Least Concern

Upper Crust

VU — Vulnerable

Physical Characteristics

Attribute	Dwarf Fat-tailed Jerboa	Upper Crust
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Dwarf Fat-tailed Jerboa

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Upper Crust

Habitat

Typically found in forest floors, decomposing wood, and soil ecosystems.

Range

Distributed across Denmark, Norway, and Sweden. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.