Bog Hoverfly vs Japanese Noctule

Eristalis cryptarum compared with Nyctalus furvus

Key Differences

• Bog Hoverfly is Extinct while Japanese Noctule is Endangered.

Taxonomic Classification

Rank	Bog Hoverfly	Japanese Noctule
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Mammalia (Mammals)
Order	Diptera (Diptera)	Chiroptera (Bats)
Family	Syrphidae	Vespertilionidae
Genus	Eristalis	Nyctalus
Species	Eristalis cryptarum	Nyctalus furvus

Evolutionary Relationship

Bog Hoverfly and Japanese Noctule share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Bog Hoverfly

EX — Extinct

Japanese Noctule

EN — Endangered

Physical Characteristics

Attribute	Bog Hoverfly	Japanese Noctule
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bog Hoverfly

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden.

Japanese Noctule

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Bog Hoverfly

The Bog Hoverfly (Eristalis cryptarum) is a species in the genus Eristalis. It is currently classified as Extinct on the IUCN Red List. Distributed across Belgium, Denmark, Norway, and Sweden.