The Ranellidae,

common name In biology, a common name of a taxon or organism (also known as a vernacular name, English name, colloquial name, country name, popular name, or farmer's name) is a name that is based on the normal language of everyday life; and is often contrast ...

the

triton Triton commonly refers to: * Triton (mythology), a Greek god * Triton (moon), a satellite of Neptune Triton may also refer to: Biology * Triton cockatoo, a parrot * Triton (gastropod), a group of sea snails * ''Triton'', a synonym of ''Triturus' ...

shells or tritons, are a

taxonomic Taxonomy is the practice and science of categorization or classification. A taxonomy (or taxonomical classification) is a scheme of classification, especially a hierarchical classification, in which things are organized into groups or types. ...

family Family (from la, familia) is a Social group, group of people related either by consanguinity (by recognized birth) or Affinity (law), affinity (by marriage or other relationship). The purpose of the family is to maintain the well-being of its ...

of small to very large

predatory Predation is a biological interaction where one organism, the predator, kills and eats another organism, its prey. It is one of a family of common feeding behaviours that includes parasitism and micropredation (which usually do not kill th ...

sea snail Sea snail is a common name for slow-moving marine gastropod molluscs, usually with visible external shells, such as whelk or abalone. They share the taxonomic class Gastropoda with slugs, which are distinguished from snails primarily by the ...

marine Marine is an adjective meaning of or pertaining to the sea or ocean. Marine or marines may refer to: Ocean * Maritime (disambiguation) * Marine art * Marine biology * Marine debris * Marine habitats * Marine life * Marine pollution Military * ...

gastropod The gastropods (), commonly known as snails and slugs, belong to a large taxonomic class of invertebrates within the phylum Mollusca called Gastropoda (). This class comprises snails and slugs from saltwater, from freshwater, and from land. T ...

mollusk Mollusca is the second-largest phylum of invertebrate animals after the Arthropoda, the members of which are known as molluscs or mollusks (). Around 85,000 extant species of molluscs are recognized. The number of fossil species is e ...

s in the order

Littorinimorpha Littorinimorpha is a large order of snails, gastropods, consisting primarily of sea snails ( marine species), but also including some freshwater snails ( aquatic species) and land snails (terrestrial species).Bouchet P. & Rocroi J.-P. (Ed.); Fr� ...

Subfamilies

According to the taxonomy of the Gastropoda by Bouchet & Rocroi, 2005, the family Ranellidae consisted of two subfamilies: *Ranellinae Gray, 1854 - synonyms: Agrobuccininae Kilias, 1973; Simpulidae Dautzenberg, 1900; Gyrineinae Higo & Goto, 1993 (n.a.) *Cymatiinae Iredale, 1913 (1854) - synonyms: Tritoniidae H. Adams & A. Adams, 1853 (inv.); Neptunellinae Gray, 1854; Lampusiidae Newton, 1891; Lotoriidae Harris, 1897; Septidae Dall & Simpson, 1901; Aquillidae Pilsbry, 1904; Nyctilochidae Dall, 1912; Charoniinae Powell, 1933 The Cymatiinae now form a separate family:

Cymatiidae Cymatiidae is a family of large sea snails in the superfamily Tonnoidea and the order Littorinimorpha. Members of this family are predators. Genera The family Cymatiidae contains the following genera: * '' Argobuccinum'' Herrmannsen, 1846 * '' ...

Genera

The family Ranellidae contains the following genera: * ''

Haurokoa ''Wiltonia'' is a genus of Polynesian araneomorph spiders in the family Orsolobidae, and was first described by Raymond Robert Forster & Norman I. Platnick in 1985. Species it contains nine species, found only in New Zealand: *''Wiltonia elong ...

'' C. A. Fleming, 1955 † * ''

Obscuranella ''Obscuranella'' is a genus of predatory sea snails, marine gastropod mollusks in the family Ranellidae The Ranellidae, common name the triton shells or tritons, are a taxonomic family of small to very large predatory sea snails, marine ...

'' Kantor & Harasewych, 2000 * ''

Priene Priene ( grc, Πριήνη, Priēnē; tr, Prien) was an Ancient Greece, ancient Greek city of Ionia (and member of the Ionian League) located at the base of an escarpment of Mycale, about north of what was then the course of the Maeander River ...

'' H. Adams & A. Adams, 1858 * ''

Ranella ''Ranella'' is a genus of large warm-water and tropical sea snails, marine gastropod molluscs in the family Ranellidae, the tritons. Shell description The shells of species within this genus are very large and solid, with a tall spire, a ro ...

'' Lamarck, 1816

References

* Bouchet P. & Rocroi J.-P. (2005). Classification and nomenclator of gastropod families. Malacologia. 47(1-2): 1-397

External links

Beu A.G. (1998). Résultats des Campagnes MUSORSTOM: 19. Indo-West Pacific Ranellidae, Bursidae and Personidae (Mollusca: Gastropoda), a monograph of the New Caledonian fauna and revisions of related taxa. Mémoires du Muséum national d'Histoire naturelle. 178: 1-255
* {{taxonbar, from=Q784667 Taxa named by John Edward Gray

Subfamilies

Genera

References

Further reading

External links