Alphabetical Listing of Families within this Taxa Group:
family     Amnicolidae T4023673
family     Anabathridae T4023277
family     Aporrhaidae T4008468
family     Assimineidae T4023265
family     Atlantidae T4000807
family     Barleeiidae T4035373
family     Bithyniidae T4035353
family     Bursidae T4035315
family     Bythinellidae T4023695
family     Caecidae T4035300
family     Calopiidae T4023595
family     Calyptraeidae T4008423
family     Capulidae T4008422
family     Carinariidae T4000064
family     Cassidae T4035316
family     Charoniidae T4023726
family     Cingulopsidae T4023272
family     Clenchiellidae T4023693
family     Cochliopidae T4023598
family     Cymatiidae T4035357
family     Cypraeidae T4035318
family     Eatoniellidae T4023506
family     Elachisinidae T4023281
family     Emmericiidae T4023696
family     Eratoidae T4023282
family     Eulimidae T4035303
family     Falsicingulidae T4023600
family     Ficidae T4035358
family     Haloceratidae T4023556
family     Hipponicidae T4023285
family     Hydrobiidae T4008597
family     Iravadiidae T4023266
family     Laubierinidae T4023287
family     Lironobidae T4023724
family     Lithoglyphidae T4023686
family     Littorinidae T4008596
family     Moitessieriidae T4023682
family     Naticidae T4008598
family     Ovulidae T4008607
family     Personidae T4035326
family     Pomatiopsidae T4023555
family     Pterotracheidae T4008530
family     Ranellidae T4023275
family     Rastodentidae T4023587
family     Rissoidae T4035299
family     Rissoinidae T4023688
family     Rostellariidae T4023551
family     Seraphsidae T4023606
family     Skeneopsidae T4023273
family     Stenothyridae T4023687
family     Strombidae T4035330
family     Struthiolariidae T4023508
family     Tateidae T4023694
family     Thalassocyonidae T4023133
family     Tomichiidae T4023731
family     Tonnidae T4035331
family     Tornidae T4023267
family     Triviidae T4035304
family     Truncatellidae T4023271
family     [unassigned] Truncatelloidea T4023706
family     Vanikoridae T4035334
family     Velutinidae T4003590
family     Vermetidae T4035335
family     Vitrinellidae T4023459
family     Xenophoridae T4035337
family     Zebinidae T4035384
family     Zerotulidae T4023298