Gastropod families

Hermaeidae is a taxonomic family of sacoglossan sea slugs. These are marine opisthobranch gastropod mollusks in the superfamily Plakobranchoidea.

Trinchesiidae is a family of sea slugs, aeolid nudibranchs, marine gastropod molluscs in the superfamily Fionoidea.

Tateidae is a family of very small and minute aquatic snails with an operculum, gastropod molluscs in the superfamily Truncatelloidea.

REDIRECT Coryphella

Parhedylidae are a taxonomic family of sea slugs, marine gastropod mollusks in the superfamily Parhedyloidea.

Semisulcospiridae, common name semisulcospirids, is a family of freshwater snails, aquatic gilled gastropod mollusks with an operculum, in the superfamily Cerithioidea.

Madrellidae is a family of nudibranchs, marine gastropod molluscs, in the clade Nudipleura. There are no subfamilies in Madrellidae.

later homonym, in use for a family of molluscs

Tornidae is a family of very small and minute sea snails with an operculum, marine gastropod mollusks in the clade Littorinimorpha. This family used to be known as the Vitrinellidae. Iredale has shown that the family Adeorbidae Monterosato, 1884 should be called Tornidae

Rissoellidae are a family of small sea snails, marine gastropod molluscs in the subclass Heterobranchia.

Gastropteridae, the bat-winged slugs, is a family of sea slugs, gastropod molluscs in the superfamily Philinoidea of the clade Cephalaspidea, the headshield slugs and bubble snails. The greatest diversity of these colourful small slugs is in the tropical and sub-tropical Indo-Pacific region.

Strobilopsidae is a family of air-breathing land snails, terrestrial pulmonate gastropod molluscs in the superfamily Pupilloidea.

Orbitestellidae are a family of minuscule sea snails, marine gastropod molluscs or micromolluscs in the infraclassis Lower Heterobranchia.

Argnidae is a family of air-breathing land snails, terrestrial pulmonate gastropod mollusks.

The Pneumodermatidae are a family of sea angels, or small floating predatory sea snails or sea slugs. They are pelagic marine heterobranch opisthobranch gastropod mollusks in the clade Gymnosomata.

Bornellidae is a family of nudibranchs, shell-less marine gastropod molluscs or sea slugs, in the superfamily Dendronotoidea.

Trochaclididae, common name the false top snails, is a family of sea snails, marine gastropod mollusks in the clade Vetigastropoda (according to the taxonomy of the Gastropoda by Bouchet & Rocroi, 2005).

The Pleurobranchaeidae are a taxonomic family of sea slugs, marine gastropod molluscs, in the clade Pleurobranchomorpha.

The Myrrhinidae is a family of aeolid nudibranchs. They are marine gastropod molluscs.

Pachychilidae, common name pachychilids, is a taxonomic family of freshwater snails, gastropod molluscs in the clade Sorbeoconcha.

The Notobranchaeidae, or "naked sea butterflies", are a taxonomic family of floating sea slugs, specifically under the subclass Opistobranchia, also called "sea angels".

Acochlidiidae are a taxonomic family of shell-less freshwater gastropods (one of them Palliohedyle weberi lives in brackish water), aquatic gastropod mollusks within the clade Acochlidiacea.

Margaritidae is a family of small sea snails, marine gastropod mollusks in the superfamily Trochoidea (according to the taxonomy of the Gastropoda by Bouchet & Rocroi, 2005).

Bathysciadiidae is a family of sea snails, deep-sea limpets, marine gastropod mollusks in the clade Cocculiniformia (according to the taxonomy of the Gastropoda by Bouchet & Rocroi, 2005).

Lepetodrilidae is a family of small, deep-sea sea snails, hydrothermal vent limpets, marine gastropod molluscs in the clade Vetigastropoda (according to the taxonomy of the Gastropoda by Bouchet & Rocroi, 2005).

Corillidae is a family of gastropods in the order Stylommatophora.

Rathouisiidae is a family of carnivorous air-breathing land slugs, terrestrial pulmonate gastropod molluscs in the superfamily Veronicelloidea, the leatherleaf slugs and their allies.

Doridoxidae, commonly known as doridoxid nudibranchs, are a small, enigmatic taxonomic family of shell-less sea slugs, marine gastropod molluscs in the clade Cladobranchia within the clade Nudibranchia.

Akiodorididae are a taxonomic family of sea slugs, dorid nudibranchs, marine gastropod molluscs in the superfamily Onchidoridoidea.

Dorcasiidae is a family of air-breathing land snails, terrestrial pulmonate gastropod mollusks in the superfamily Acavoidea (according to the taxonomy of the Gastropoda by Bouchet & Rocroi, 2005).

Conorbidae is a monophyletic family of small to medium-sized sea snails, marine gastropod molluscs in the superfamily Conoidea. Despite the name of the family, which might seem to suggest otherwise, this group of gastropods are not cone snails, but are instead what used to be loosely called "turrids".

Canariellidae is a taxonomic family of small to medium-sized air-breathing land snails, terrestrial pulmonate gastropod mollusks in the superfamily Helicoidea.

The Pisaniidae are a taxonomic family of medium-sized sea snails, marine gastropod mollusks in the superfamily Buccinoidea.

Newtoniellidae is a family of small sea snails, marine gastropod mollusks or micromollusks in the superfamily Triphoroidea. It contains the following subfamilies : † Gothicispira Maxwell, 1988 † Miopila Finlay, 1926 Retilaskeya B. A. Marshall, 1978 Adelacerithiinae Adelacerithium Ludbrook, 1941 Ataxocerithiinae Ataxocerithium Tate, 1894 Eumetulinae Cerithiopsida Bartsch, 1911 Embrionalia Golikov, 1988 Eumetula Thiele, 1912 Furukawaia Kuroda & Habe in Habe, 1961 Marshallaskeya Gründel, 1980 Laeocochlidinae Laeocochlis Dunker & Metzger, 1875 Sasamocochlis Gründel, 1980 Newtoni

Platyhedylidae is a family of sacoglossan sea slugs, marine gastropod mollusks in the superfamily Platyhedylidae.

Odontostomidae is a taxonomic family of medium-sized to large, air-breathing, tropical and sub-tropical land snails, terrestrial pulmonate gastropod molluscs belonging to the superfamily Rhytidoidea.

Geomitridae is a taxonomic family of small to medium-sized air-breathing land snails, terrestrial pulmonate gastropod mollusks in the superfamily Helicoidea.

Bulinidae is a family of gastropods in the superfamily Lymnaeoidea.

Sagdidae is a family of air-breathing land snails, terrestrial pulmonate gastropod mollusks with highest diversity in the Greater Antilles. It has been classified in its own superfamily Sagdoidea and as a member of the superfamily Helicoidea. Some species of Sagdidae are ovoviviparous.

The Skeneopsidae are a family of very small sea snails, marine gastropod molluscs in the order Littorinimorpha.

Philinoglossidae is a family of marine snails, gastropod molluscs in the superfamily Philinoidea.

Abyssochrysidae is a family of sea snails, marine gastropod mollusks in the clade Caenogastropoda (according to the taxonomy of the Gastropoda by Bouchet & Rocroi, 2005).

Holospiridae is a family of gastropods belonging to the superfamily Urocoptoidea of the order Stylommatophora.

Hemisinidae is a family of snails in the superfamily Cerithioidea. They occur in freshwater and brackish environments on all continents except Australia and Antarctica.

Ptychatractidae is a taxonomic family of sea snails, marine gastropod mollusks in the superfamily Turbinelloidea.

Anadenidae is a family of air-breathing land slugs, terrestrial pulmonate gastropod mollusks in the superfamily Arionidae.

Pleurolidiidae is a family of nudibranchs, shell-less marine gastropod molluscs or sea slugs, within the superfamily Aeolidioidea.

Larocheidae is a family of small to minute sea snails, marine gastropod molluscs or micromolluscs in the superfamily Scissurelloidea.

Osteopeltidae is a taxonomic family of small, deep water sea snails, marine gastropod molluscs in the clade Vetigastropoda (according to the taxonomy of the Gastropoda by Bouchet & Rocroi, 2005). These limpets feed on organic waste on the deep-sea floor; one species, Baleenopelta rotunda, feeds on decaying whale baleen.

Curnonidae is a small family of sea slugs, nudibranchs, shell-less marine gastropod molluscs, in the clade Nudibranchia.

Pectinodontidae is a family of sea snails or true limpets, marine gastropod mollusks in the superfamily Lottioidea, the true limpets.

Maizaniidae is a family of small land snails with an operculum, terrestrial gastropod molluscs in the superfamily Cyclophoroidea (according to the taxonomy of the Gastropoda by Bouchet & Rocroi, 2005).

Paracoryphellidae is a taxonomic family of brightly coloured sea slugs, specifically nudibranchs, marine gastropod mollusks.

Caymanabyssiidae is a family of sea snails, marine gastropod molluscs in the vaude Vetigastropoda (according to the taxonomy of the Gastropoda by Bouchet & Rocroi, 2005).

Provannidae is a family of deep water sea snails, marine gastropod mollusks in the superfmaily Abyssochrysoidea (according to the taxonomy of the Gastropoda by Bouchet & Rocroi, 2005 and updated in 2008 by Kaim et al.).

Falsicingulidae is a family of very small sea snails, marine gastropod molluscs in the clade Littorinimorpha.

Neritiliidae is a family of submarine cave snails, marine gastropod mollusks or micromollusks in the clade Cycloneritimorpha (according to the taxonomy of the Gastropoda by Bouchet & Rocroi, 2005).

Oopeltidae is a family of air-breathing land slugs, terrestrial pulmonate gastropod mollusks in the superfamily Arionoidea (according to the taxonomy of the Gastropoda by Bouchet & Rocroi, 2005).

Clenchiellidae is a family of sea snails, marine gastropod molluscs in the superfamily Truncatelloidea.

Hydrococcidae is a family of small sea snails, marine gastropod molluscs in the clade Littorinimorpha.