Order SEPIIDA

Family SEPIIDAE

Japanese Waters

Indo-West Pacific

Australia

South Africa

Family SPIRULIDAE (Order SPIRULIDA)

Family SEPIADARIIDAE

Order SEPIOLIDA

Order SEPIOLIDA

Family IDIOSEPIIDAE

TEUTHIDA

PICKFORDIATEUTHIDAE

LOLIGINIDAE

LYCOTEUTHIDAE

ANCISTROCHEIRIDAE

PYROTEUTHIDAE

ENOPLOTEUTHIDAE

Pacific Ocean

ONYCHOTEUTHIDAE

WALVISTEUTHIDAE

GONATIDAE

OCTOPOTEUTHIDAE

CYCLOTEUTHIDAE

HISTIOTEUTHIDAE

PSYCHROTEUTHIDAE

LEPIDOTEUTHIDAE

BATHYTEUTHIDAE

NEOTEUTHIDAE

ARCHITEUTHIDAE

CTENOPTERYGIDAE

BRACHIOTEUTHIDAE

BATOTEUTHIDAE

OMMASTREPHIDAE

THYSANOTEUTHIDAE

MAGNAPINNIDAE

CHIROTEUTHIDAE

MASTIGOTEUTHIDAE

JOUBINITEUTHIDAE

PROMACHOTEUTHIDAE

CRANCHIIDAE