Indo-Pacific Bottlenose Dolphin vs Sepia stingray

Tursiops aduncus compared with Urolophus aurantiacus

Key Differences

• Indo-Pacific Bottlenose Dolphin is Near Threatened while Sepia stingray is Vulnerable.

Taxonomic Classification

Rank	Indo-Pacific Bottlenose Dolphin	Sepia stingray
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Cetacea (Whales & Dolphins)	Myliobatiformes (Myliobatiformes)
Family	Delphinidae (Oceanic Dolphins)	Urolophidae
Genus	Tursiops (Bottlenose Dolphins)	Urolophus
Species	Tursiops aduncus	Urolophus aurantiacus

Evolutionary Relationship

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

Conservation Status

Indo-Pacific Bottlenose Dolphin

NT — Near Threatened

Sepia stingray

VU — Vulnerable

Physical Characteristics

Attribute	Indo-Pacific Bottlenose Dolphin	Sepia stingray
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.

Sepia stingray

Habitat

Native to Asia, inhabiting ecosystems characteristic of the region.

Range

Found in Taiwan. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Shared Countries

Both species can be found in 1 countries:

🇹🇼 Taiwan