Indo-Pacific Bottlenose Dolphin vs Ray

Tursiops aduncus compared with Bathyraja schroederi

Key Differences

• Indo-Pacific Bottlenose Dolphin is Near Threatened while Ray is Least Concern.

Taxonomic Classification

Rank	Indo-Pacific Bottlenose Dolphin	Ray
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Cetacea (Whales & Dolphins)	Rajiformes (Rajiformes)
Family	Delphinidae (Oceanic Dolphins)	Arhynchobatidae
Genus	Tursiops (Bottlenose Dolphins)	Bathyraja
Species	Tursiops aduncus	Bathyraja schroederi

Evolutionary Relationship

Indo-Pacific Bottlenose Dolphin and Ray share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Indo-Pacific Bottlenose Dolphin

NT — Near Threatened

Ray

LC — Least Concern

Physical Characteristics

Attribute	Indo-Pacific Bottlenose Dolphin	Ray
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Indo-Pacific Bottlenose Dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Taiwan. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Ray

Habitat

Native to South America, inhabiting ecosystems characteristic of the region.

Range

Found in Chile.