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''Hastula hectica'', common name the sandbeach auger, is a
species A species () is often defined as the largest group of organisms in which any two individuals of the appropriate sexes or mating types can produce fertile offspring, typically by sexual reproduction. It is the basic unit of Taxonomy (biology), ...
of
sea snail Sea snails are slow-moving marine (ocean), marine gastropod Mollusca, molluscs, usually with visible external shells, such as whelk or abalone. They share the Taxonomic classification, taxonomic class Gastropoda with slugs, which are distinguishe ...
, a marine
gastropod Gastropods (), commonly known as slugs and snails, belong to a large Taxonomy (biology), taxonomic class of invertebrates within the phylum Mollusca called Gastropoda (). This class comprises snails and slugs from saltwater, freshwater, and fro ...
mollusc Mollusca is a phylum of protostome, protostomic invertebrate animals, whose members are known as molluscs or mollusks (). Around 76,000 extant taxon, extant species of molluscs are recognized, making it the second-largest animal phylum ...
in the
family Family (from ) is a Social group, group of people related either by consanguinity (by recognized birth) or Affinity (law), affinity (by marriage or other relationship). It forms the basis for social order. Ideally, families offer predictabili ...
Terebridae The Terebridae, commonly referred to as auger shells or auger snails, is a Family (biology), family of predatory marine (ocean), marine gastropods in the superfamily Conoidea.Gofas, S. (2012). Terebridae. World Register of Marine Specie2012-10-12 ...
, the auger snails.Bouchet, P.; Terryn, Y. (2012). Hastula hectica (Linnaeus, 1758). Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=217087 on 2012-10-14


Description

The length of the shell varies between 30 mm and 80 mm.


Distribution

This species occurs in the
Red Sea The Red Sea is a sea inlet of the Indian Ocean, lying between Africa and Asia. Its connection to the ocean is in the south, through the Bab-el-Mandeb Strait and the Gulf of Aden. To its north lie the Sinai Peninsula, the Gulf of Aqaba, and th ...
and the Indo-West Pacific.


References

* Dautzenberg, Ph. (1929). ''Contribution à l'étude de la faune de Madagascar: Mollusca marina testacea.'' Faune des colonies françaises, III(fasc. 4). Société d'Editions géographiques, maritimes et coloniales: Paris. 321–636, plates IV-VII pp. * Bratcher T. & Cernohorsky W.O. (1987). ''Living terebras of the world. A monograph of the recent Terebridae of the world.'' American Malacologists, Melbourne, Florida & Burlington, Massachusetts. 240pp. * Terryn Y. (2007). ''Terebridae: A Collectors Guide''. Conchbooks & NaturalArt. 59pp + plates. * Severns M. (2011) ''Shells of the Hawaiian Islands – The Sea Shells.'' Conchbooks, Hackenheim. 564 pp * Castelin M., Puillandre N., Kantor Yu. I., Modica M.V., Terryn Y., Cruaud C., Bouchet P. & Holford M. (2012) ''Macroevolution of venom apparatus innovations in auger snails (Gastropoda; Conoidea; Terebridae).'' Molecular Phylogenetics and Evolution 64: 21–44


External links


Gastropods.com: ''Impages hectica''
44 Terebridae Gastropods described in 1758 Taxa named by Carl Linnaeus Fauna of the Red Sea {{terebridae-stub