Dusky Dolphin vs Omura's Whale

Lagenorhynchus obscurus compared with Balaenoptera omurai

Key Differences

• Dusky Dolphin is Least Concern while Omura's Whale is Data Deficient.

Taxonomic Classification

Rank	Dusky Dolphin	Omura's Whale
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order same	Cetacea (Whales & Dolphins)	Cetacea (Whales & Dolphins)
Family	Delphinidae (Oceanic Dolphins)	Balaenopteridae (Rorquals)
Genus	Lagenorhynchus	Balaenoptera (Rorquals)
Species	Lagenorhynchus obscurus	Balaenoptera omurai

Evolutionary Relationship

Dusky Dolphin and Omura's Whale share a common ancestor at the Order level: Cetacea. (Whales & Dolphins)

Conservation Status

Dusky Dolphin

LC — Least Concern

Omura's Whale

DD — Data Deficient

Physical Characteristics

Attribute	Dusky Dolphin	Omura's Whale
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Dusky Dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Omura's Whale

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Taiwan.