Little Ground Squirrel vs Smooth Map Lichen

Spermophilus pygmaeus compared with Rhizocarpon hochstetteri

Key Differences

• Little Ground Squirrel is Least Concern while Smooth Map Lichen is Vulnerable.

Taxonomic Classification

Rank	Little Ground Squirrel	Smooth Map Lichen
Kingdom	Animalia (動物)	Fungi (菌界)
Phylum	Chordata (脊索動物)	Ascomycota (子嚢菌門)
Class	Mammalia (哺乳類)	Lecanoromycetes (チャシブゴケ菌綱)
Order	Rodentia (ネズミ目)	Rhizocarpales (Rhizocarpales)
Family	Sciuridae (Squirrels)	Rhizocarpaceae
Genus	Spermophilus	Rhizocarpon
Species	Spermophilus pygmaeus	Rhizocarpon hochstetteri

Conservation Status

Little Ground Squirrel

LC — Least Concern

Smooth Map Lichen

VU — Vulnerable

Physical Characteristics

Attribute	Little Ground Squirrel	Smooth Map Lichen
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Little Ground Squirrel

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Russia and Ukraine.

Smooth Map Lichen

Habitat

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

Range

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