Asian Openbill vs Bentfin devil ray

Anastomus oscitans compared with Mobula thurstoni

Key Differences

• Asian Openbill is Least Concern while Bentfin devil ray is Endangered.

Taxonomic Classification

Rank	Asian Openbill	Bentfin devil ray
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Elasmobranchii
Order	Ciconiiformes (Ciconiiformes)	Myliobatiformes (Myliobatiformes)
Family	Ciconiidae	Myliobatidae
Genus	Anastomus	Mobula
Species	Anastomus oscitans	Mobula thurstoni

Evolutionary Relationship

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

Conservation Status

Asian Openbill

LC — Least Concern

Bentfin devil ray

EN — Endangered

Physical Characteristics

Attribute	Asian Openbill	Bentfin devil 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.

Bentfin devil ray

Habitat

Found across multiple habitat types including temperate broadleaf and mixed forests, temperate grasslands and steppes, and montane grasslands and shrublands, among 5 distinct biome types within the Neotropic biogeographic realm.

Range

Distributed across Chile and Taiwan. Currently classified as Endangered 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.

Bentfin devil ray

The Bentfin devil ray (Mobula thurstoni) is a species in the genus Mobula. It is currently classified as Endangered on the IUCN Red List. Found across multiple habitat types including temperate broadleaf and mixed forests, temperate grasslands and steppes, and montane grasslands and shrublands, among 5 distinct biome types within the Neotropic biogeographic realm.