Asian Openbill vs Fen Roller

Anastomus oscitans compared with Ancylis paludana

Key Differences

• Asian Openbill is Least Concern while Fen Roller is Near Threatened.

Taxonomic Classification

Rank	Asian Openbill	Fen Roller
Kingdom same	Animalia (동물)	Animalia (동물)
Phylum	Chordata (척삭동물)	Arthropoda (절지동물)
Class	Aves (새)	Insecta (곤충)
Order	Ciconiiformes (황새목)	Lepidoptera (나비목)
Family	Ciconiidae	Tortricidae
Genus	Anastomus	Ancylis
Species	Anastomus oscitans	Ancylis paludana

Evolutionary Relationship

Asian Openbill and Fen Roller share a common ancestor at the Kingdom level: Animalia. (동물)

Conservation Status

Asian Openbill

LC — Least Concern

Fen Roller

NT — Near Threatened

Physical Characteristics

Attribute	Asian Openbill	Fen Roller
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.

Fen Roller

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

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

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.