''Pyramidelloides'' is a

genus Genus ( plural genera ) is a taxonomic rank used in the biological classification of extant taxon, living and fossil organisms as well as Virus classification#ICTV classification, viruses. In the hierarchy of biological classification, genus com ...

of minute,

ectoparasitic Parasitism is a close relationship between species, where one organism, the parasite, lives on or inside another organism, the host, causing it some harm, and is adapted structurally to this way of life. The entomologist E. O. Wilson has c ...

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 or

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

s in the

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 ...

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, sea ...

.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 list of names of marine organisms. Content The content of the registry is edited and maintained by scientific specialist ...

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

Pyramidelloides mirandus ''Pyramidelloides mirandus'' is a species of minute sea snail, a marine gastropod mollusk or micromollusk in the family Eulimidae. Description Distribution This marine species occurs in the Red Sea, the Indian Ocean, the Western Pacific; of ...

'' (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 Ma ...

'' (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.marinespecie ...

'' 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 The ...

'' (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.MolluscaBase eds. (2022). MolluscaBase. Teretianax Iredale, 1918. Accessed through: World Register of Marine Species at: https://www.marinespecie ...

'' (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