Long-tailed Ground Squirrel vs Small Gorse Mining Bee

Urocitellus undulatus compared with Andrena ovatula

Key Differences

• Long-tailed Ground Squirrel is Least Concern while Small Gorse Mining Bee is Vulnerable.

Taxonomic Classification

Rank	Long-tailed Ground Squirrel	Small Gorse Mining Bee
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Rodentia (Rodents)	Hymenoptera (Ants, Bees & Wasps)
Family	Sciuridae (Squirrels)	Andrenidae
Genus	Urocitellus	Andrena
Species	Urocitellus undulatus	Andrena ovatula

Evolutionary Relationship

Long-tailed Ground Squirrel and Small Gorse Mining Bee share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Long-tailed Ground Squirrel

LC — Least Concern

Small Gorse Mining Bee

VU — Vulnerable

Physical Characteristics

Attribute	Long-tailed Ground Squirrel	Small Gorse Mining Bee
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Long-tailed Ground Squirrel

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Small Gorse Mining Bee

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

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