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 (สัตว์)	Animalia (สัตว์)
Phylum same	Mollusca (มอลลัสกา)	Mollusca (มอลลัสกา)
Class same	Cephalopoda (ชั้นเซฟาโลพอด)	Cephalopoda (ชั้นเซฟาโลพอด)
Order same	Sepiida (หมึกกระดอง)	Sepiida (หมึกกระดอง)
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