Alphabetical Listing of Families within this Taxa Group:
family     Abronicidae T4024971
family     Achatinellidae T4024959
family     Achatinidae T4024961
family     Acochlidiidae T4024949
family     Acroloxidae T4024944
family     Acteonidae T4017124
family     Aeolidiidae T4009120
family     Akeridae T4024915
family     Alloposidae T4003457
family     Amphibolidae T4024950
family     Amphitretidae T4003520
family     Ancistrocheiridae T4024917
family     Aplysiidae T4017194
family     Aporrhaidae T4008468
family     Arcticidae T4008426
family     Argonautidae T4002234
family     Atlantidae T4000807
family     Bathyteuthidae T4002235
family     Brachioteuthidae T4003452
family     Buccinidae T4008424
family     Calliostomatidae T4009444
family     Calyptraeidae T4008423
family     Camaenidae T4024960
family     Capulidae T4008422
family     Cardiidae T4009657
family     Carinariidae T4000064
family     Cavoliniidae T4000697
family     Chiroteuthidae T4002236
family     Chondrinidae T4024965
family     Chtenopterygidae T4003185
family     Clathurellidae T4008516
family     Clausiliidae T4024963
family     Cliidae T4003509
family     Clionidae T4002230
family     Cliopsidae T4008469
family     Columbellidae T4023361
family     Coryphellidae T4009157
family     Cranchiidae T4001268
family     Creseidae T4003511
family     Cuspidariidae T4009547
family     Cycloteuthidae T4003187
family     Cylichnidae T4009645
family     Cymbuliidae T4009190
family     Dendronotidae T4009118
family     Dentaliidae T4008425
family     Desmopteridae T4002237
family     Diaphanidae T4009660
family     Donacidae T4009647
family     Dorididae T4017128
family     Dotidae T4015794
family     Ellobiidae T4024914
family     Enoploteuthidae T4001035
family     Epitoniidae T4003519
family     Eubranchidae T4009121
family     Fissurellidae T4009436
family     Flabellinidae T4009119
family     Glycymerididae T4009389
family     Gonatidae T4002238
family     Goniodorididae T4009387
family     Haminoeidae T4024918
family     Helicidae T4024939
family     Heroidae T4009126
family     Histioteuthidae T4001892
family     Hydrobiidae T4008597
family     Hygromiidae T4024948
family     Janthinidae T4000224
family     Lepetidae T4002226
family     Lepidochitonidae T4009664
family     Lepidoteuthidae T4002239
family     Leptochitonidae T4009545
family     Limacidae T4024940
family     Limacinidae T4002227
family     Limapontiidae T4024919
family     Littorinidae T4008596
family     Loliginidae T4003191
family     Lycoteuthidae T4007783
family     Lymnaeidae T4024941
family     Mactridae T4008602
family     Mangeliidae T4008515
family     Margaritidae T4003527
family     Mastigoteuthidae T4002228
family     Megaleledonidae T4024964
family     Muricidae T4008599
family     Mytilidae T4002240
family     Nassariidae T4003769
family     Naticidae T4008598
family     Nautilidae T4024937
family     Neoteuthidae T4002241
family     Notobranchaeidae T4008470
family     Nuculanidae T4009437
family     Octopodidae T4002244
family     Octopoteuthidae T4002242
family     Ocythoidae T4003471
family     Ommastrephidae T4001271
family     Onchidiidae T4024916
family     Onchidorididae T4009388
family     Onychoteuthidae T4001128
family     Orculidae T4024966
family     Ostreidae T4009438
family     Ovulidae T4008607
family     Pectinidae T4009454
family     Peraclidae T4009127
family     Pharidae T4009648
family     Philinidae T4009656
family     Pholadidae T4009659
family     Planorbidae T4024938
family     Pneumodermatidae T4001977
family     Polygyridae T4024970
family     Pterotracheidae T4008530
family     Pyroteuthidae T4002245
family     Raphitomidae T4008517
family     Rhytididae T4024962
family     Scaphandridae T4009644
family     Semelidae T4010009
family     Sepiolidae T4003461
family     Tellinidae T4009658
family     Thraciidae T4009546
family     Thyasiridae T4009646
family     Tornatinidae T4024954
family     Trapezidae T4001421
family     Trapeziidae T4001697
family     Tremoctopodidae T4003180
family     Tritoniidae T4009117
family     Trochidae T4002233
family     Urocoptidae T4024968
family     Vampyroteuthidae T4002247
family     Velutinidae T4003590
family     Veneridae T4008427
family     Vertiginidae T4024952