Long-tailed Ground Squirrel vs small skipper

Urocitellus undulatus compared with Thymelicus sylvestris

Key Differences

• Long-tailed Ground Squirrel is Least Concern while small skipper is Vulnerable.

Taxonomic Classification

Rank	Long-tailed Ground Squirrel	small skipper
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)	Hesperiidae
Genus	Urocitellus	Thymelicus
Species	Urocitellus undulatus	Thymelicus sylvestris

Evolutionary Relationship

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

Conservation Status

Long-tailed Ground Squirrel

LC — Least Concern

small skipper

VU — Vulnerable

Physical Characteristics

Attribute	Long-tailed Ground Squirrel	small skipper
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Long-tailed Ground Squirrel

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

small skipper

Habitat

Inhabits Mediterranean forests and woodlands within the Palearctic biogeographic realm.

Range

Found across Europe (37 countries) and North America (United States). Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

small skipper

small skipper (Thymelicus sylvestris) is classified as Vulnerable (VU) on the IUCN Red List. Facing a high risk of endangerment in the wild, with declining populations and increasing habitat pressure.