Indo-Pacific Bottlenose Dolphin vs Smalltooth stingray

Tursiops aduncus compared with Hypanus rudis

Key Differences

• Indo-Pacific Bottlenose Dolphin is Near Threatened while Smalltooth stingray is Critically Endangered.

Taxonomic Classification

Rank	Indo-Pacific Bottlenose Dolphin	Smalltooth 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)	Dasyatidae
Genus	Tursiops (Bottlenose Dolphins)	Hypanus
Species	Tursiops aduncus	Hypanus rudis

Evolutionary Relationship

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

Conservation Status

Indo-Pacific Bottlenose Dolphin

NT — Near Threatened

Smalltooth stingray

CR — Critically Endangered

Physical Characteristics

Attribute	Indo-Pacific Bottlenose Dolphin	Smalltooth 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.

Smalltooth stingray