Black-Based Cluster Fly vs Caucasian Mountain Ground Squirrel

Pollenia labialis compared with Spermophilus musicus

Key Differences

• Black-Based Cluster Fly is Least Concern while Caucasian Mountain Ground Squirrel is Near Threatened.

Taxonomic Classification

Rank	Black-Based Cluster Fly	Caucasian Mountain Ground Squirrel
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Mammalia (Mammals)
Order	Diptera (Diptera)	Rodentia (Rodents)
Family	Polleniidae	Sciuridae (Squirrels)
Genus	Pollenia	Spermophilus
Species	Pollenia labialis	Spermophilus musicus

Evolutionary Relationship

Black-Based Cluster Fly and Caucasian Mountain Ground Squirrel share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Black-Based Cluster Fly

LC — Least Concern

Caucasian Mountain Ground Squirrel

NT — Near Threatened

Physical Characteristics

Attribute	Black-Based Cluster Fly	Caucasian Mountain Ground Squirrel
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black-Based Cluster Fly

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Denmark, Norway, Sweden, and United States.

Caucasian Mountain Ground Squirrel

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Black-Based Cluster Fly

The Black-Based Cluster Fly (Pollenia labialis) is a species in the genus Pollenia. It is currently classified as Least Concern on the IUCN Red List. Typically found in virtually all terrestrial and freshwater habitats.

Caucasian Mountain Ground Squirrel

The Caucasian Mountain Ground Squirrel (Spermophilus musicus) is a species in the genus Spermophilus. It is currently classified as Near Threatened on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.