Irrawaddy dolphin vs Mackerel shark

Orcaella brevirostris compared with Lamna ditropis

Key Differences

• Irrawaddy dolphin is Endangered while Mackerel shark is Least Concern.

Taxonomic Classification

Rank	Irrawaddy dolphin	Mackerel shark
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Chondrichthyes (Cartilaginous Fish)
Order	Cetacea (Whales & Dolphins)	Lamniformes (Mackerel Sharks)
Family	Delphinidae (Oceanic Dolphins)	Lamnidae (Mackerel Sharks)
Genus	Orcaella	Lamna
Species	Orcaella brevirostris	Lamna ditropis

Evolutionary Relationship

Irrawaddy dolphin and Mackerel shark share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Irrawaddy dolphin

EN — Endangered

Mackerel shark

LC — Least Concern

Physical Characteristics

Attribute	Irrawaddy dolphin	Mackerel shark
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Irrawaddy dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Mackerel shark

Habitat

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

Range

Found in Taiwan.