Dusky Dolphin vs Halberd shark

Lagenorhynchus obscurus compared with Pristiophorus japonicus

Taxonomic Classification

Rank	Dusky Dolphin	Halberd shark
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Cetacea (Whales & Dolphins)	Pristiophoriformes (Pristiophoriformes)
Family	Delphinidae (Oceanic Dolphins)	Pristiophoridae
Genus	Lagenorhynchus	Pristiophorus
Species	Lagenorhynchus obscurus	Pristiophorus japonicus

Evolutionary Relationship

Dusky Dolphin and Halberd shark share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Dusky Dolphin

LC — Least Concern

Halberd shark

LC — Least Concern

Physical Characteristics

Attribute	Dusky Dolphin	Halberd shark
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Dusky Dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Halberd shark

Habitat

Native to Asia, inhabiting ecosystems characteristic of the region.

Range

Found in Taiwan.