Palacanthilhiopsis is a genus of very small or minute freshwater snails with an operculum, aquatic gastropod mollusks in the family Moitessieriidae.Bouchet, P. (2014). Palacanthilhiopsis Bernasconi, 1988. Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=742119 on 2015-02-19
Species Species within the genus Palacanthilhiopsis include: Palacanthilhiopsis carolinae Girardi, 2009 Palacanthilhiopsis kuiperi Girardi, 2009 Palacanthilhiopsis margritae Boeters & Falkner, 2003 Palacanthilhiopsis vervierii Bernasconi, 1988
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Nomenclator Zoologicus info