Pyramidelloides angustus

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| taxon = Pyramidelloides angustus

| authority = (Hedley, 1898)

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| synonyms =

Rissoa gracilis Pease, 1860 (Invalid: junior homonym of Rissoa gracilis Macgillivray, 1843 and several others)
Rissoina angusta Hedley, 1898 (original combination)
Rissoina viaderi Tomlin, 1939

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Pyramidelloides angustus 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.(Hedley, 1898) . Warén A. (2011). Checklist of Eulimidae. pers. com. Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=536353 on 2013-02-24.

References

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
Severns M. (2011) Shells of the Hawaiian Islands - The Sea Shells. Conchbooks, Hackenheim. 564 pp

[http://www.marinespecies.org/aphia.php?p=taxdetails&id=536353 To World Register of Marine Species]