Australian shovelnose ray vs Indo-Pacific Bottlenose Dolphin

Aptychotrema rostrata compared with Tursiops aduncus

Key Differences

• Australian shovelnose ray is Least Concern while Indo-Pacific Bottlenose Dolphin is Near Threatened.

Taxonomic Classification

Rank	Australian shovelnose ray	Indo-Pacific Bottlenose Dolphin
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class	Elasmobranchii	Mammalia (mamíferos)
Order	Rhinopristiformes (Rhinopristiformes)	Cetacea (Whales & Dolphins)
Family	Rhinobatidae	Delphinidae (Oceanic Dolphins)
Genus	Aptychotrema	Tursiops (Bottlenose Dolphins)
Species	Aptychotrema rostrata	Tursiops aduncus

Evolutionary Relationship

Australian shovelnose ray and Indo-Pacific Bottlenose Dolphin share a common ancestor at the Phylum level: Chordata. (cordados)

Conservation Status

Australian shovelnose ray

LC — Least Concern

Indo-Pacific Bottlenose Dolphin

NT — Near Threatened

Physical Characteristics

Attribute	Australian shovelnose ray	Indo-Pacific Bottlenose Dolphin
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Australian shovelnose ray

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.

Australian shovelnose ray

The Australian shovelnose ray (Aptychotrema rostrata) is a species in the genus Aptychotrema. It is currently classified as Least Concern on the IUCN Red List. Aptychotrema rostrata contributes to the biodiversity of its native ecosystems.