''Pyramidelloides'' is a

genus Genus (; : genera ) is a taxonomic rank above species and below family (taxonomy), family as used in the biological classification of extant taxon, living and fossil organisms as well as Virus classification#ICTV classification, viruses. In bino ...

of minute,

ectoparasitic Parasitism is a close relationship between species, where one organism, the parasite, lives (at least some of the time) on or inside another organism, the host, causing it some harm, and is adapted structurally to this way of life. The en ...

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 ...

s, 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 ...

mollusk Mollusca is a phylum of protostomic invertebrate animals, whose members are known as molluscs or mollusks (). Around 76,000 extant species of molluscs are recognized, making it the second-largest animal phylum after Arthropoda. The ...

s or

micromollusk A micromollusc is a shelled mollusc which is extremely small, even at full adult size. The word is usually, but not exclusively, applied to marine molluscs, although in addition, numerous species of land snails and freshwater molluscs also ...

s 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 ...

Eulimidae Eulimidae is a family of very small parasitic sea snails, marine gastropod mollusks in the superfamily Vanikoroidea. Description These small parasitic snails live on (or in some cases in) the bodies of echinoderms such as sea cucumbers, se ...

.Bouchet, P. (2014). Pyramidelloides G. Nevill, 1885. Accessed through:

World Register of Marine Species The World Register of Marine Species (WoRMS) is a taxonomic database that aims to provide an authoritative and comprehensive catalogue and list of names of marine organisms. Content The content of the registry is edited and maintained by scien ...

at http://www.marinespecies.org/aphia.php?p=taxdetails&id=531829 on 2014-12-25

Species

Species within the genus ''Pyramidelloides'' include: * '' Pyramidelloides angulatus'' (Jickeli, 1882) * '' Pyramidelloides angustus'' (Hedley, 1898) * '' Pyramidelloides barbadensis'' Moolenbeek & Faber, 1992 * ''

Pyramidelloides carinatus ''Pyramidelloides carinatus'' is a species of sea snail, a marine gastropod mollusk in the family Eulimidae. The species is one of a number within the genus '' Pyramidelloides''.(Mörch, 1876). Warén A. (2011). Checklist of Eulimidae. pers. co ...

'' (Mörch, 1876) * '' Pyramidelloides glaber'' Faber, 1990 * '' Pyramidelloides gracilis'' (Garrett, 1873) * ''

Pyramidelloides mirandus ''Pyramidelloides mirandus'' is a species of small sea snail, a marine (ocean), marine gastropod mollusk or micromollusk in the family (biology), family Eulimidae. Description Distribution This marine species occurs in the Red Sea, the Indian ...

'' (A. Adams, 1861) * '' Pyramidelloides multicostatus'' Faber, 1990 * '' Pyramidelloides tosaensis'' Habe, 1961 ;Species brought into synonymy: * ''Pyramidelloides baculumpastoris'' (Melvill & Standen, 1896): synonym of ''

Teretianax baculumpastoris ''Teretianax baculumpastoris'' is a species of sea snail, a marine gastropod mollusk in the family Eulimidae. MolluscaBase eds. (2022). MolluscaBase. Teretianax baculumpastoris (Melvill & Standen, 1896). Accessed through: World Register of Mari ...

'' (Melvill & Standen, 1896) * ''Pyramidelloides cylindrica'' Laseron, 1956: synonym of ''

'' (A. Adams, 1861) * ''Pyramidelloides letsonae'' (Pilsbry, 1918): synonym of '' Chrystella suta'' (Pilsbry, 1918) * ''Pyramidelloides minutus'' (Turton, 1932): synonym of ''

Teretianax minuta ''Teretianax minuta'' is a species of sea snail, a marine gastropod mollusk in the family Eulimidae. MolluscaBase eds. (2022). MolluscaBase. Teretianax minuta (W. H. Turton, 1932). Accessed through: World Register of Marine Species at: https:// ...

'' (W. H. Turton, 1932) * ''Pyramidelloides pacifica'' Laseron, 1956: synonym of ''

'' (A. Adams, 1861) * ''Pyramidelloides pagoda'' (Powell, 1926): synonym of ''

Teretianax pagoda ''Teretianax'' is a genus of minute sea snails, marine gastropod mollusks in the family Eulimidae.MolluscaBase eds. (2022). MolluscaBase. Teretianax Iredale, 1918. Accessed through: World Register of Marine Species at: https://www.marinespecies. ...

'' Powell, 1926 * ''Pyramidelloides suta'' (Pilsbry, 1918): synonym of '' Chrystella suta'' (Pilsbry, 1918) * ''Pyramidelloides suteri'' (Oliver, 1915): synonym of ''

Teretianax suteri ''Teretianax'' is a genus of minute sea snails, marine gastropod mollusks in the family Eulimidae Eulimidae is a family of very small parasitic sea snails, marine gastropod mollusks in the superfamily Vanikoroidea. Description These sm ...

'' (W. R. B. Oliver, 1915) * ''Pyramidelloides triliratus'' (de Folin, 1873): synonym of ''

Teretianax trilirata ''Teretianax'' is a genus of minute sea snails, marine gastropod mollusks in the family Eulimidae Eulimidae is a family of very small parasitic sea snails, marine gastropod mollusks in the superfamily Vanikoroidea. Description These sm ...

'' (de Folin, 1873) * ''Pyramidelloides turris'' Laseron, 1956: synonym of ''

'' (A. Adams, 1861) * ''Pyramidelloides viticula'' Laseron, 1956: synonym of '' Pandalosia viticula'' (Laseron, 1956) (original combination)

References

* Nevill, G. 1885. ''Hand List of Mollusca in the Indian Museum, Calcutta. Part 2. Gastropoda.'' Calcutta : Government * Printer pp. 1–306. 3, 95 riginal rank: subgenus [of Rissoina Transferred to Eulimidae by Warén, 1983, Zoologica Scripta, 12(4): 273, 289 * Iredale, T. 1918. ''Molluscan nomenclatural problems and solutions-No. 1.'' Proceedings of the Malacological Society of London 13: 28-40 * Warén A. (1983) ''An anatomical description of Eulima bilineata Alder with remarks on and a revision of Pyramidelloides Nevill (Mollusca, Prosobranchia, Eulimidae).'' Zoologica Scripta 12(4): 273–294. Eulimidae {{Eulimidae-stub