Biology of the Economic Species of Cephalopods in the World Oceans

(1) Teuthoidea
OEGOPSIDA
Histioteuthidae
Enoploteuthidae
Gonatidae
Lepidoteuthidae
Architeuthidae
Onychoteuthidae
Cranchiidae
Chiroteuthidae
Thysanoteuthidae
Ommastrephidae
MYOPSIDA
Loliginidae

(2) Sepioidea
Sepiidae
Sepiolidae
Idiosepiidae

(3) Octopoda
INCIRRATA
Octopodidae
Octopodinae