Long-tailed Ground Squirrel vs Lost Flat-Body

Urocitellus undulatus compared with Depressaria depressana

Key Differences

• Long-tailed Ground Squirrel is Least Concern while Lost Flat-Body is Endangered.

Taxonomic Classification

Rank	Long-tailed Ground Squirrel	Lost Flat-Body
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Rodentia (Rodents)	Lepidoptera (Butterflies & Moths)
Family	Sciuridae (Squirrels)	Depressariidae
Genus	Urocitellus	Depressaria
Species	Urocitellus undulatus	Depressaria depressana

Evolutionary Relationship

Long-tailed Ground Squirrel and Lost Flat-Body share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Long-tailed Ground Squirrel

LC — Least Concern

Lost Flat-Body

EN — Endangered

Physical Characteristics

Attribute	Long-tailed Ground Squirrel	Lost Flat-Body
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Long-tailed Ground Squirrel

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Lost Flat-Body

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

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