Asian Openbill vs Large Bear Hoverfly

Anastomus oscitans compared with Criorhina ranunculi

Key Differences

• Asian Openbill is Least Concern while Large Bear Hoverfly is Vulnerable.

Taxonomic Classification

Rank	Asian Openbill	Large Bear Hoverfly
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Aves (Birds)	Insecta (Insects)
Order	Ciconiiformes (Ciconiiformes)	Diptera (Diptera)
Family	Ciconiidae	Syrphidae
Genus	Anastomus	Criorhina
Species	Anastomus oscitans	Criorhina ranunculi

Evolutionary Relationship

Asian Openbill and Large Bear Hoverfly share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Asian Openbill

LC — Least Concern

Large Bear Hoverfly

VU — Vulnerable

Physical Characteristics

Attribute	Asian Openbill	Large Bear Hoverfly
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Asian Openbill

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Found in Norway.

Large Bear Hoverfly

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Norway, and Sweden. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Asian Openbill

The Asian Openbill (Anastomus oscitans) is a species in the genus Anastomus. It is currently classified as Least Concern on the IUCN Red List. Typically found in various aerial, terrestrial, and aquatic environments. Found in Norway.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway