Bog Hoverfly vs Japanese Weasel

Eristalis cryptarum compared with Mustela itatsi

Key Differences

• Bog Hoverfly is Extinct while Japanese Weasel is Near Threatened.

Taxonomic Classification

Rank	Bog Hoverfly	Japanese Weasel
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Mammalia (Mammals)
Order	Diptera (Diptera)	Carnivora (Carnivorans)
Family	Syrphidae	Mustelidae (Weasels & Otters)
Genus	Eristalis	Mustela
Species	Eristalis cryptarum	Mustela itatsi

Evolutionary Relationship

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

Conservation Status

Bog Hoverfly

EX — Extinct

Japanese Weasel

NT — Near Threatened

Physical Characteristics

Attribute	Bog Hoverfly	Japanese Weasel
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 Weasel

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Japan. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

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.