Long-tailed Ground Squirrel vs Opposite Stonewort

Urocitellus undulatus compared with Chara contraria

Key Differences

• Long-tailed Ground Squirrel is Least Concern while Opposite Stonewort is Near Threatened.

Taxonomic Classification

Rank	Long-tailed Ground Squirrel	Opposite Stonewort
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Charophyta (Charophyta)
Class	Mammalia (Mammals)	Charophyceae (Charophyceae)
Order	Rodentia (Rodents)	Charales (Charales)
Family	Sciuridae (Squirrels)	Characeae
Genus	Urocitellus	Chara
Species	Urocitellus undulatus	Chara contraria

Conservation Status

Long-tailed Ground Squirrel

LC — Least Concern

Opposite Stonewort

NT — Near Threatened

Physical Characteristics

Attribute	Long-tailed Ground Squirrel	Opposite Stonewort
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Long-tailed Ground Squirrel

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Opposite Stonewort

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.