Kozlov’s Pygmy Jerboa vs Rock Foam

Salpingotus kozlovi compared with Stereocaulon saxatile

Key Differences

• Kozlov’s Pygmy Jerboa is Least Concern while Rock Foam is Near Threatened.

Taxonomic Classification

Rank	Kozlov’s Pygmy Jerboa	Rock Foam
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Chordata (Chordates)	Ascomycota (Sac Fungi)
Class	Mammalia (Mammals)	Lecanoromycetes (Lecanoromycetes)
Order	Rodentia (Rodents)	Lecanorales (Lecanorales)
Family	Dipodidae	Stereocaulaceae
Genus	Salpingotus	Stereocaulon
Species	Salpingotus kozlovi	Stereocaulon saxatile

Conservation Status

Kozlov’s Pygmy Jerboa

LC — Least Concern

Rock Foam

NT — Near Threatened

Physical Characteristics

Attribute	Kozlov’s Pygmy Jerboa	Rock Foam
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Kozlov’s Pygmy Jerboa

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Rock Foam

Habitat

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

Range

Distributed across Denmark, Norway, Sweden, and United States. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.