Dusky Dolphin vs Grooved cuttlefish

Lagenorhynchus obscurus compared with Sepia sulcata

Taxonomic Classification

Rank	Dusky Dolphin	Grooved cuttlefish
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Mollusca (Mollusks)
Class	Mammalia (Mammals)	Cephalopoda (Cephalopods)
Order	Cetacea (Whales & Dolphins)	Sepiida (Sepiida)
Family	Delphinidae (Oceanic Dolphins)	Sepiidae
Genus	Lagenorhynchus	Sepia
Species	Lagenorhynchus obscurus	Sepia sulcata

Evolutionary Relationship

Dusky Dolphin and Grooved cuttlefish share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Dusky Dolphin

LC — Least Concern

Grooved cuttlefish

LC — Least Concern

Physical Characteristics

Attribute	Dusky Dolphin	Grooved cuttlefish
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Dusky Dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Grooved cuttlefish