Grooved cuttlefish vs Ken's cuttlefish

Sepia sulcata compared with Sepia grahami

Taxonomic Classification

Rank	Grooved cuttlefish	Ken's cuttlefish
Kingdom same	Animalia (动物界)	Animalia (动物界)
Phylum same	Mollusca (软体动物门)	Mollusca (软体动物门)
Class same	Cephalopoda (头足纲)	Cephalopoda (头足纲)
Order same	Sepiida (乌贼目)	Sepiida (乌贼目)
Family same	Sepiidae	Sepiidae
Genus same	Sepia	Sepia
Species	Sepia sulcata	Sepia grahami

Evolutionary Relationship

Grooved cuttlefish and Ken's cuttlefish share a common ancestor at the Genus level: Sepia.

Conservation Status

Grooved cuttlefish

LC — Least Concern

Ken's cuttlefish

LC — Least Concern

Physical Characteristics

Attribute	Grooved cuttlefish	Ken's cuttlefish
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—