|
|---|
| ordre principaux |
| Littorinimorpha |
- †Bohaispiridae
- †Bellerophinidae
- †Colombellinidae
- †Dilatilabridae
- †Hippochrenidae
- †Lamelliphoridae
- †Leviathaniidae
- †Mesocochliopidae
- †Palaeorissoinidae
- †Pereiraeidae
- †Purpurinidae
- †Purpuroideidae
- †Tripartellidae
- †Thersiteidae
- †Tylostomatidae
|
| Neogastropoda |
- †Echinofulguridae
- †Johnwyattiidae
- †Perissitidae
- †Pseudotritoniidae
- †Pyropsidae
- †Sarganidae
- †Speightiidae
- †Taiomidae
- †Volutodermatidae
- †Weeksiidae
|
| Nudibranchia |
|
| Stylommatophora |
- †Gastrocoptidae
- †Punctidae
- †Testacellidae
|
|
| Acochlidiacea |
- Acochlidiidae
- Aitengidae
- Bathyhedylidae
- Hedylopsidae
- Pseudunelidae
- Tantulidae
- Asperspinidae
- Parhedylidae
|
| Anaspidea |
|
| Archaeogastropoda |
|
| Architaenioglossa |
|
| Basommatophora |
|
| Cephalaspidea |
|
| Cycloneritimorpha |
- †Cortinellidae
- †Dawsonellidae
- †Deianiridae
- †Delphinulopsidae
- †Neridomidae
- †Parvulatopsidae
- †Pileolidae
- †Plagiothyridae
- †Pseudorthonychiidae
- †Symmetrocapulidae
|
| Entomotaeniata |
|
| Gymnosomata |
- Clionidae
- Cliopsidae
- Notobranchaeidae
- Pneumodermatidae
- Hydromylidae
- Laginiopsidae
|
| Heterostropha |
|
| Mesogastropoda |
|
| Neomphaloida |
|
| Neotaenioglossa |
|
| Notaspidea |
|
| Patellogastropoda |
- †Daminilidae
- †Lepetopsidae
|
| Pleurobranchomorpha |
|
| Runcinida |
|
| Sacoglossa |
|
| Siphonariida |
|
| Soleolifera |
|
| Sorbeoconcha |
- †Procerithiidae
- †Trypanaxidae
|
| Systellommatophora |
|
| Thecosomata |
|
| Umbraculida |
|
| Vetigastropoda |
|
| sans ordreincertae sedis |
- †Alectrionidae
- †Chrysodomidae
- †Doliidae
- †Fruiticicoiidae
- †Goniasmatidae
- †Helminthoglyptidae
- †Opisthonematidae
- †Rhytidopilidae
- †Thatcheriidae
|
| Ordres † |
|
|---|
| †Bellerophontida |
- †Bellerophontidae
- †Bucanellidae
- †Bucaniidae
- †Cymbulariidae
- †Euphemitidae
- †Knightitidae
- †Plectonotidae
- †Pterothecidae
- †Sinuitidae
- †Temnodiscidae
- †Tropidodiscidae
- †Yochelsoniidae
|
| †Cyrtoneritida |
|
| †Euomphalida |
- †Anomphalidae
- †Codonocheilidae
- †Craspedostomatidae
- †Cyclonemidae
- †Elasmonematidae
- †Euomphalidae
- †Helicotomidae
- †Holopeidae
- †Lesueurillidae
- †Macluritidae
- †Microdomatidae
- †Nerrhenidae
- †Omphalocirridae
- †Omphalotrochidae
- †Ophiletidae
- †Oriostomatidae
- †Palaeotrochidae
- †Paraturbinidae
- †Planitrochidae
- †Platyceratidae
- †Pseudophoridae
- †Pycnomphalidae
- †Tubinidae
- †Tychobraheidae
- †Raphistomatidae
|
| †Mimospirida |
- †Clisospiridae
- †Onychochilidae
|
| †Murchisoniina |
- †Cheeneetnukiidae
- †Crassimarginatidae
- †Hormotomidae
- †Ischnoptygmatidae
- †Lophospiridae
- †Loxonematidae
- †Murchisoniidae
- †Palaeozygopleuridae
- †Plethospiridae
- †Scoliostomatidae
- †Soleniscidae
- †Spirostylidae
- †Straparollinidae
- †Subulitidae
- †Trochonematidae
- †Zygopleuridae
|
|
|
: 
