Baird’s Beaked Whale vs Dwarf round ray

Berardius bairdii compared with Urotrygon nana

Key Differences

• Baird’s Beaked Whale is Least Concern while Dwarf round ray is Near Threatened.

Taxonomic Classification

Rank	Baird’s Beaked Whale	Dwarf round ray
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Cetacea (Whales & Dolphins)	Myliobatiformes (Myliobatiformes)
Family	Hyperoodontidae	Urotrygonidae
Genus	Berardius	Urotrygon
Species	Berardius bairdii	Urotrygon nana

Evolutionary Relationship

Baird’s Beaked Whale and Dwarf round ray share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Baird’s Beaked Whale

LC — Least Concern

Dwarf round ray

NT — Near Threatened

Physical Characteristics

Attribute	Baird’s Beaked Whale	Dwarf round ray
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Baird’s Beaked Whale

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Dwarf round ray

Baird’s Beaked Whale

The Baird’s Beaked Whale (Berardius bairdii) is a species in the genus Berardius. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.