grey mouse-ear vs Lesser Fat-tailed Jerboa

Cerastium brachypetalum compared with Pygeretmus platyurus

Key Differences

• grey mouse-ear is Critically Endangered while Lesser Fat-tailed Jerboa is Least Concern.

Taxonomic Classification

Rank	grey mouse-ear	Lesser Fat-tailed Jerboa
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Magnoliophyta (Flowering Plants)	Chordata (Chordates)
Class	Magnoliopsida (Dicots)	Mammalia (Mammals)
Order	Caryophyllales (Caryophyllales)	Rodentia (Rodents)
Family	Caryophyllaceae	Dipodidae
Genus	Cerastium	Pygeretmus
Species	Cerastium brachypetalum	Pygeretmus platyurus

Conservation Status

grey mouse-ear

CR — Critically Endangered

Lesser Fat-tailed Jerboa

LC — Least Concern

Physical Characteristics

Attribute	grey mouse-ear	Lesser Fat-tailed Jerboa
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

grey mouse-ear

Habitat

Found across multiple habitat types including temperate broadleaf and mixed forests, temperate coniferous forests, and temperate grasslands and steppes, among 4 distinct biome types within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Found across Europe (8 countries) and North America (United States). Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Lesser Fat-tailed Jerboa

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.