Alphabetical Listing of Families within this Taxa Group:
family     Alloposidae T4003457
family     Amphitretidae T4003520
family     Argonautidae T4002234
family     Bathyteuthidae T4002235
family     Brachioteuthidae T4003452
family     Chiroteuthidae T4002236
family     Chtenopterygidae T4003185
family     Cranchiidae T4001268
family     Cycloteuthidae T4003187
family     Enoploteuthidae T4001035
family     Gonatidae T4002238
family     Histioteuthidae T4001892
family     Lepidoteuthidae T4002239
family     Loliginidae T4003191
family     Mastigoteuthidae T4002228
family     Neoteuthidae T4002241
family     Octopodidae T4002244
family     Octopoteuthidae T4002242
family     Ocythoidae T4003471
family     Ommastrephidae T4001271
family     Onychoteuthidae T4001128
family     Pyroteuthidae T4002245
family     Sepiolidae T4003461
family     Tremoctopodidae T4003180
family     Vampyroteuthidae T4002247