Black-Based Cluster Fly vs Neotropical otter

Pollenia labialis compared with Lontra longicaudis

Key Differences

• Black-Based Cluster Fly is Least Concern while Neotropical otter is Data Deficient.

Taxonomic Classification

Rank	Black-Based Cluster Fly	Neotropical otter
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Mammalia (Mammals)
Order	Diptera (Diptera)	Carnivora (Carnivorans)
Family	Polleniidae	Mustelidae (Weasels & Otters)
Genus	Pollenia	Lontra
Species	Pollenia labialis	Lontra longicaudis

Evolutionary Relationship

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

Conservation Status

Black-Based Cluster Fly

LC — Least Concern

Neotropical otter

DD — Data Deficient

Physical Characteristics

Attribute	Black-Based Cluster Fly	Neotropical otter
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.

Neotropical otter

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia, Ecuador, and Venezuela.

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.