Field Earthstar vs Little Ground Squirrel

Geastrum campestre compared with Spermophilus pygmaeus

Key Differences

• Field Earthstar is Critically Endangered while Little Ground Squirrel is Least Concern.

Taxonomic Classification

Rank	Field Earthstar	Little Ground Squirrel
Kingdom	Fungi (Fungi)	Animalia (Animals)
Phylum	Basidiomycota (Club Fungi)	Chordata (Chordates)
Class	Agaricomycetes (Mushrooms)	Mammalia (Mammals)
Order	Geastrales (Geastrales)	Rodentia (Rodents)
Family	Geastraceae	Sciuridae (Squirrels)
Genus	Geastrum	Spermophilus
Species	Geastrum campestre	Spermophilus pygmaeus

Conservation Status

Field Earthstar

CR — Critically Endangered

Little Ground Squirrel

LC — Least Concern

Physical Characteristics

Attribute	Field Earthstar	Little Ground Squirrel
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Field Earthstar

Habitat

Found across multiple habitat types including temperate broadleaf and mixed forests, temperate coniferous forests, and Mediterranean forests and woodlands within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Found across Europe (6 countries). Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Little Ground Squirrel

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Russia and Ukraine.