Snails and Slugs
Gastropoda
Gastropoda (snails and slugs) is a class in the phylum Mollusca, containing 32,742 described species.
Scientific classification
Orders
- Land Snails and SlugsStylommatophora10,308
- Periwinkles and AlliesLittorinimorpha7,368
- Whelks, Cones and AlliesNeogastropoda5,103
- NudibranchsNudibranchia2,593
- Top SnailsTrochida1,930
- Land and Freshwater SnailsArchitaenioglossa1,490
- Lepetellida823
- Cephalaspidea722
- Cycloneritida626
- Seguenziida491
- Nacellida291
- Ellobiida181
- Systellommatophora137
- Pteropoda122
- Siphonariida119
- Pleurobranchida92
- Aplysiida90
- Runcinida68
- Cocculinida52
- Neomphalida48
- Patellida47
- Pleurotomariida33
- Umbraculida8