Koch’s bottletail squid vs southern bottletail squid

Sepiadarium kochii compared with Sepiadarium austrinum

Key Differences

• Koch’s bottletail squid is Least Concern while southern bottletail squid is Data Deficient.

Taxonomic Classification

Rank	Koch’s bottletail squid	southern bottletail squid
Kingdom same	Animalia (동물)	Animalia (동물)
Phylum same	Mollusca (연체동물)	Mollusca (연체동물)
Class same	Cephalopoda (두족류)	Cephalopoda (두족류)
Order same	Sepiida (갑오징어목)	Sepiida (갑오징어목)
Family same	Sepiadariidae	Sepiadariidae
Genus same	Sepiadarium	Sepiadarium
Species	Sepiadarium kochii	Sepiadarium austrinum

Evolutionary Relationship

Koch’s bottletail squid and southern bottletail squid share a common ancestor at the Genus level: Sepiadarium.

Conservation Status

Koch’s bottletail squid

LC — Least Concern

southern bottletail squid

DD — Data Deficient

Physical Characteristics

Attribute	Koch’s bottletail squid	southern bottletail squid
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Koch’s bottletail squid

Habitat

Native to Asia, inhabiting ecosystems characteristic of the region.

Range

Found in Taiwan.

southern bottletail squid