Broadback cuttlefish vs Brown eagle-ray

Sepia savignyi compared with Aetomylaeus milvus

Key Differences

• Broadback cuttlefish is Data Deficient while Brown eagle-ray is Endangered.

Taxonomic Classification

Rank	Broadback cuttlefish	Brown eagle-ray
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Mollusca (Mollusks)	Chordata (Chordates)
Class	Cephalopoda (Cephalopods)	Elasmobranchii
Order	Sepiida (Sepiida)	Myliobatiformes (Myliobatiformes)
Family	Sepiidae	Myliobatidae
Genus	Sepia	Aetomylaeus
Species	Sepia savignyi	Aetomylaeus milvus

Evolutionary Relationship

Broadback cuttlefish and Brown eagle-ray share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Broadback cuttlefish

DD — Data Deficient

Brown eagle-ray

EN — Endangered

Physical Characteristics

Attribute	Broadback cuttlefish	Brown eagle-ray
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Broadback cuttlefish

Brown eagle-ray

Habitat

Native to Asia, inhabiting ecosystems characteristic of the region.

Range

Found in Taiwan. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

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.

Brown eagle-ray

The Brown Eagle-ray (Aetomylaeus milvus) is a species in the genus Aetomylaeus. It is currently classified as Endangered on the IUCN Red List. Native to Asia, inhabiting ecosystems characteristic of the region.