Pyramidelloides

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Pyramidelloides is a genus of minute, ectoparasitic sea snails, marine gastropod mollusks or micromollusks in the family Eulimidae.

Pyramidelloides
Shell of Pyramidelloides mirandus
Kingdom:Animalia
Phylum:Mollusca
Class:Gastropoda
Subclass:Caenogastropoda
Order:Littorinimorpha
Superfamily:Vanikoroidea
Family:Eulimidae
Genus:PyramidelloidesG. Nevill, 1885
Rissoa miranda A. Adams, 1861
Pyramidelloides (Teretianax) Iredale, 1918 - alternate representation
Rissoina (Pyramidelloides) G. Nevill, 1885

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Pyramidelloides is a genus of minute, ectoparasitic sea snails, marine gastropod mollusks or micromollusks in the family Eulimidae.

Species within the genus Pyramidelloides include:

Species brought into synonymy

  • Pyramidelloides baculumpastoris (Melvill & Standen, 1896): synonym of Teretianax baculumpastoris (Melvill & Standen, 1896)
  • Pyramidelloides cylindrica Laseron, 1956: synonym of Pyramidelloides mirandus (A. Adams, 1861)
  • Pyramidelloides letsonae (Pilsbry, 1918): synonym of Chrystella suta (Pilsbry, 1918)
  • Pyramidelloides minutus (Turton, 1932): synonym of Teretianax minuta (W. H. Turton, 1932)
  • Pyramidelloides pacifica Laseron, 1956: synonym of Pyramidelloides mirandus (A. Adams, 1861)
  • Pyramidelloides pagoda (Powell, 1926): synonym of Teretianax pagoda Powell, 1926
  • Pyramidelloides suta (Pilsbry, 1918): synonym of Chrystella suta (Pilsbry, 1918)
  • Pyramidelloides suteri (Oliver, 1915): synonym of Teretianax suteri (W. R. B. Oliver, 1915)
  • Pyramidelloides triliratus (de Folin, 1873): synonym of Teretianax trilirata (de Folin, 1873)
  • Pyramidelloides turris Laseron, 1956: synonym of Pyramidelloides mirandus (A. Adams, 1861)
  • Pyramidelloides viticula Laseron, 1956: synonym of Pandalosia viticula (Laseron, 1956) (original combination)

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  • Nevill, G. 1885. Hand List of Mollusca in the Indian Museum, Calcutta. Part 2. Gastropoda. Calcutta : Government
  • Printer pp. 1–306. [73, 95] [Original 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.

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