Australian Owlet-nightjar vs Dwarf round ray

Aegotheles cristatus compared with Urotrygon nana

Key Differences

• Australian Owlet-nightjar is Least Concern while Dwarf round ray is Near Threatened.

Taxonomic Classification

Rank	Australian Owlet-nightjar	Dwarf round ray
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Elasmobranchii
Order	Apodiformes (Apodiformes)	Myliobatiformes (Myliobatiformes)
Family	Aegothelidae	Urotrygonidae
Genus	Aegotheles	Urotrygon
Species	Aegotheles cristatus	Urotrygon nana

Evolutionary Relationship

Australian Owlet-nightjar and Dwarf round ray share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Australian Owlet-nightjar

LC — Least Concern

Dwarf round ray

NT — Near Threatened

Physical Characteristics

Attribute	Australian Owlet-nightjar	Dwarf round ray
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Australian Owlet-nightjar

Habitat

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

Range

Found in Norway.

Dwarf round ray

Australian Owlet-nightjar

The Australian Owlet-nightjar (Aegotheles cristatus) is a species in the genus Aegotheles. It is currently classified as Least Concern on the IUCN Red List. Typically found in various aerial, terrestrial, and aquatic environments.