{{Short description|Genus of gastropods}} {{Automatic taxobox |image = Fissurellidea megatrema (MNHN-IM-2000-4785).jpeg |image_caption = Shell of ''Fissurellidea megatrema'' |taxon = Fissurellidea |authority = d'Orbigny, 1841 |synonyms_ref = <ref name="WoRMS" /> |synonyms= * ''Fissurella (Fissurellidea)'' <small>d'Orbigny, 1839</small> * ''Fissurellidaea'' (misspelling of genus) * ''Megatebennus'' <small>Pilsbry, 1890</small> |type_species= ''Fissurellidea megatrema'' |type_species_authority= d'Orbigny, 1839 |display_parents= 3 }}
'''''Fissurellidea''''' is a genus of sea snails, marine gastropod mollusks in the subfamily Diodorinae of the family Fissurellidae, the keyhole limpets.<ref name="WoRMS">{{WRMS species|205107|''Fissurellidea'' d'Orbigny, 1841||15 January 2013}}</ref>
==Species== Species within the genus ''Fissurellidea'' include: * ''Fissurellidea bimaculata'' <small>Dall, 1871</small> * ''Fissurellidea genevievae'' <small>Dautzenberg, 1929</small><ref>{{WRMS species|215807|''Fissurellidea genevievae'' Dautzenberg, 1929||19 April 2010}}</ref> * ''Fissurellidea megatrema'' <small>d'Orbigny, 1839</small> * ''Fissurellidea patagonica'' <small>(Strebel, 1907)</small> ;Species brought into synonymy: * ''Fissurellidea annulus'' <small>Odhner, 1932</small>: synonym of ''Pupillaea annulus'' <small>(Odhner, 1932)</small> * ''Fissurellidea aperta'' <small>(Sowerby I, 1825)</small>: synonym of ''Pupillaea aperta'' <small>(Sowerby I, 1825)</small> * ''Fissurellidea genevievae'' <small>Dautzenberg, 1929</small>: synonym of ''Medusafissurella dubia'' <small>(L. Reeve, 1849)</small> * ''Fissurellidea incarnata'' <small>(Krauss, 1848)</small>: synonym of ''Dendrofissurella scutellum hiantula'' <small>(Lamarck, 1822)</small> * ''Fissurellidea multilineata'' <small>W. H. Turton, 1932</small>: synonym of ''Dendrofissurella scutellum hiantula'' <small>(Lamarck, 1822)</small> (junior synonym) * ''Fissurellidea nigrostrigata'' <small>W. H. Turton, 1932</small>: synonym of ''Dendrofissurella scutellum hiantula'' <small>(Lamarck, 1822)</small> (junior synonym) * ''Fissurellidea sella'' <small>G. B. Sowerby II, 1862</small>: synonym of ''Dendrofissurella scutellum scutellum'' <small>(Gmelin, 1791)</small>
==References== {{Reflist}} * McLean J.H. (1984) ''Shell reduction and loss in fissurellids: A review of genera and species in the Fissurellidea group''. American Malacological Bulletin 2: 21-34
==External links== * [https://biodiversitylibrary.org/page/14543243 Orbigny, A. D. d'. (1834-1847). Voyage dans l'Amérique méridionale [...] exécuté pendant les années 1826, 1827, 1828, 1829, 1830, 1831, 1832 et 1833. Tome 5(3) Mollusques. pp. i-xliii, 1-758, 85 plates [Dates after Coan & Kabat (2015, 2400 Years of Malacology, Appendix 1: 21-23.) Pls 1-2, 1834; pp. 1–104, pls 3-7, 10, 12, 1835; pp. 105–184, pls 8-9, 11, 13-23, 25-28, 1836; pls 24, 29-43, 41bis, 45-46, 1837; pp. 185–376, pls 44, 47-52, 55, 1838; pls 54, 56-65, 1839; pl. 66, 1840; pp. 377–488, pls 53, 67-77, 80, 1841; pp. 489–758, 1846; pls 78-79, 81-85, 1847 ]
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Category:Fissurellidae Category:Taxa named by Alcide d'Orbigny
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