Ocellate Topeshark vs Pacific white-sided dolphin

Hemitriakis complicofasciata compared with Lagenorhynchus obliquidens

Key Differences

• Ocellate Topeshark is Vulnerable while Pacific white-sided dolphin is Least Concern.

Taxonomic Classification

Rank	Ocellate Topeshark	Pacific white-sided dolphin
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Chondrichthyes (Cartilaginous Fish)	Mammalia (Mammals)
Order	Carcharhiniformes (Ground Sharks)	Cetacea (Whales & Dolphins)
Family	Triakidae	Delphinidae (Oceanic Dolphins)
Genus	Hemitriakis	Lagenorhynchus
Species	Hemitriakis complicofasciata	Lagenorhynchus obliquidens

Evolutionary Relationship

Ocellate Topeshark and Pacific white-sided dolphin share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Ocellate Topeshark

VU — Vulnerable

Pacific white-sided dolphin

LC — Least Concern

Physical Characteristics

Attribute	Ocellate Topeshark	Pacific white-sided dolphin
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Ocellate Topeshark

Habitat

Typically found in marine environments from coastal waters to deep ocean.

Range

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

Pacific white-sided dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.