Broadback cuttlefish vs Broadmouth cat shark

Sepia savignyi compared with Apristurus macrostomus

Key Differences

• Broadback cuttlefish is Data Deficient while Broadmouth cat shark is Least Concern.

Taxonomic Classification

Rank	Broadback cuttlefish	Broadmouth cat shark
Kingdom same	Animalia (动物界)	Animalia (动物界)
Phylum	Mollusca (软体动物门)	Chordata (脊索动物门)
Class	Cephalopoda (头足纲)	Chondrichthyes (软骨鱼纲)
Order	Sepiida (乌贼目)	Carcharhiniformes (真鲨目)
Family	Sepiidae	Scyliorhinidae
Genus	Sepia	Apristurus
Species	Sepia savignyi	Apristurus macrostomus

Evolutionary Relationship

Broadback cuttlefish and Broadmouth cat shark share a common ancestor at the Kingdom level: Animalia. (动物界)

Conservation Status

Broadback cuttlefish

DD — Data Deficient

Broadmouth cat shark

LC — Least Concern

Physical Characteristics

Attribute	Broadback cuttlefish	Broadmouth cat shark
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Broadback cuttlefish

Broadmouth cat shark

Habitat

Typically found in marine environments from coastal waters to deep ocean.

Range

Found in Taiwan.

Broadback cuttlefish

The Broadback cuttlefish (Sepia savignyi) is a species in the genus Sepia. It is currently classified as Data Deficient on the IUCN Red List.

Broadmouth cat shark

The Broadmouth Cat Shark (Apristurus macrostomus) is a species in the genus Apristurus. It is currently classified as Least Concern on the IUCN Red List. Typically found in marine environments from coastal waters to deep ocean.