Grooved cuttlefish vs North Atlantic right whale

Sepia sulcata compared with Eubalaena glacialis

Key Differences

• Grooved cuttlefish is Least Concern while North Atlantic right whale is Extinct.

Taxonomic Classification

Rank	Grooved cuttlefish	North Atlantic right whale
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Mollusca (Moluscos)	Chordata (cordados)
Class	Cephalopoda (Cefalópodes)	Mammalia (mamíferos)
Order	Sepiida (Choco)	Cetacea (Whales & Dolphins)
Family	Sepiidae	Balaenidae
Genus	Sepia	Eubalaena
Species	Sepia sulcata	Eubalaena glacialis

Evolutionary Relationship

Grooved cuttlefish and North Atlantic right whale share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Grooved cuttlefish

LC — Least Concern

North Atlantic right whale

EX — Extinct

Physical Characteristics

Attribute	Grooved cuttlefish	North Atlantic right whale
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Grooved cuttlefish

North Atlantic right whale

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Denmark, Norway, Portugal, and Sweden.