Hover fly vs Pocketed Free-tailed Bat

Eristalis rupium compared with Nyctinomops femorosaccus

Key Differences

• Hover fly is Near Threatened while Pocketed Free-tailed Bat is Least Concern.

Taxonomic Classification

Rank	Hover fly	Pocketed Free-tailed Bat
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Mammalia (Mammals)
Order	Diptera (Diptera)	Chiroptera (Bats)
Family	Syrphidae	Molossidae
Genus	Eristalis	Nyctinomops
Species	Eristalis rupium	Nyctinomops femorosaccus

Evolutionary Relationship

Hover fly and Pocketed Free-tailed Bat share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Hover fly

NT — Near Threatened

Pocketed Free-tailed Bat

LC — Least Concern

Physical Characteristics

Attribute	Hover fly	Pocketed Free-tailed Bat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Hover fly

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, Sweden, and United States. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Pocketed Free-tailed Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.