Black-Based Cluster Fly vs Rock Partridge

Pollenia labialis compared with Alectoris graeca

Key Differences

• Black-Based Cluster Fly is Least Concern while Rock Partridge is Near Threatened.

Taxonomic Classification

Rank	Black-Based Cluster Fly	Rock Partridge
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Aves (Birds)
Order	Diptera (Diptera)	Galliformes (Galliformes)
Family	Polleniidae	Phasianidae
Genus	Pollenia	Alectoris
Species	Pollenia labialis	Alectoris graeca

Evolutionary Relationship

Black-Based Cluster Fly and Rock Partridge share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Black-Based Cluster Fly

LC — Least Concern

Rock Partridge

NT — Near Threatened

Physical Characteristics

Attribute	Black-Based Cluster Fly	Rock Partridge
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.

Rock Partridge

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Found across Europe (8 countries). Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

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.

Rock Partridge

Rock Partridge (Alectoris graeca) is classified as Near Threatened (NT) on the IUCN Red List. Close to qualifying as threatened, with populations that may become vulnerable without conservation action.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway