Black-Based Cluster Fly vs Chinese water deer

Pollenia labialis compared with Hydropotes inermis

Key Differences

• Black-Based Cluster Fly is Least Concern while Chinese water deer is Not Evaluated.

Taxonomic Classification

Rank	Black-Based Cluster Fly	Chinese water deer
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Mammalia (Mammals)
Order	Diptera (Diptera)	Artiodactyla (Even-toed Ungulates)
Family	Polleniidae	Cervidae (Deer)
Genus	Pollenia	Hydropotes
Species	Pollenia labialis	Hydropotes inermis

Evolutionary Relationship

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

Conservation Status

Black-Based Cluster Fly

LC — Least Concern

Chinese water deer

NE — Not Evaluated

Physical Characteristics

Attribute	Black-Based Cluster Fly	Chinese water deer
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.

Chinese water deer

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found across Europe (7 countries).

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.

Chinese water deer

The Chinese Water Deer (Hydropotes inermis) is a species in the genus Hydropotes. Found across Europe (7 countries).

Shared Countries

Both species can be found in 2 countries:

🇳🇴 Norway 🇸🇪 Sweden