Irrawaddy dolphin vs Splendid lantern shark

Orcaella brevirostris compared with Etmopterus splendidus

Key Differences

• Irrawaddy dolphin is Endangered while Splendid lantern shark is Least Concern.

Taxonomic Classification

Rank	Irrawaddy dolphin	Splendid lantern shark
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Cetacea (Whales & Dolphins)	Squaliformes (Squaliformes)
Family	Delphinidae (Oceanic Dolphins)	Etmopteridae
Genus	Orcaella	Etmopterus
Species	Orcaella brevirostris	Etmopterus splendidus

Evolutionary Relationship

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

Conservation Status

Irrawaddy dolphin

EN — Endangered

Splendid lantern shark

LC — Least Concern

Physical Characteristics

Attribute	Irrawaddy dolphin	Splendid lantern shark
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Irrawaddy dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Splendid lantern shark

Habitat

Native to Asia, inhabiting ecosystems characteristic of the region.

Range

Found in Taiwan.