WAbralia
WAbraliopsis
WAncistrocheirus
WBathothauma lyromma
WBathyteuthis
WBolitaena
WBolitaeninae
WBrachioteuthis
WChiroteuthis
WChtenopteryx
WColossal squid
WCranchia scabra
WEnoploteuthis
WEuprymna scolopes
WFirefly squid
WGaliteuthis
WGastrochaena
WGonatus
WGrimalditeuthis
WHelicocranchia
WHinea brasiliana
WHistioteuthis
WHumboldt squid
WJapetella
WKaloplocamus
WLampadioteuthis
WLatia
WLatia neritoides
WLeachia
WLiocranchia
WMegalocranchia
WNeon flying squid
WOctopoteuthis
WOnychoteuthis
WPholas dactylus
WPlanaxis
WPlocamopherus
WPterygioteuthis
WPterygioteuthis gemmata
WPyroteuthis
WQuantula striata
WSandalops melancholicus
WSepiolina
WSpirula
WStauroteuthis syrtensis
WTaningia
WTaonius
WTeuthowenia
WVampire squid
WWhip-lash squid