Asian Openbill vs Dwarf round ray

Anastomus oscitans compared with Urotrygon nana

Key Differences

• Asian Openbill is Least Concern while Dwarf round ray is Near Threatened.

Taxonomic Classification

Rank	Asian Openbill	Dwarf round ray
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Elasmobranchii
Order	Ciconiiformes (Ciconiiformes)	Myliobatiformes (Myliobatiformes)
Family	Ciconiidae	Urotrygonidae
Genus	Anastomus	Urotrygon
Species	Anastomus oscitans	Urotrygon nana

Evolutionary Relationship

Asian Openbill and Dwarf round ray share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Asian Openbill

LC — Least Concern

Dwarf round ray

NT — Near Threatened

Physical Characteristics

Attribute	Asian Openbill	Dwarf round ray
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.

Dwarf round ray

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.