title: Fissurellidea
text: # Fissurellidea
  
  Fissurellidea is a genus of sea snails, marine gastropod mollusks in the subfamily Diodorinae of the family Fissurellidae, the keyhole limpets.
  
  ## Species
  
  Species within the genus Fissurellidea include:
  
  * Fissurellidea bimaculata Dall, 1871
  * Fissurellidea genevievae Dautzenberg, 1929
  * Fissurellidea megatrema d'Orbigny, 1839
  * Fissurellidea patagonica (Strebel, 1907)
  
  ### Species brought into synonymy
  
  * Fissurellidea annulus Odhner, 1932: synonym of Pupillaea annulus (Odhner, 1932)
  * Fissurellidea aperta (Sowerby, 1825): synonym of Pupillaea aperta (Sowerby, 1825)
  * Fissurellidea genevievae Dautzenberg, 1929: synonym of Medusafissurella dubia (L. Reeve, 1849)
  * Fissurellidea incarnata (Krauss, 1848): synonym of Dendrofissurella scutellum hiantula (Lamarck, 1822)
  * Fissurellidea multilineata W. H. Turton, 1932: synonym of Dendrofissurella scutellum hiantula (Lamarck, 1822) (junior synonym)
  * Fissurellidea nigrostrigata W. H. Turton, 1932: synonym of Dendrofissurella scutellum hiantula (Lamarck, 1822) (junior synonym)
  * Fissurellidea sella G. B. Sowerby II, 1862: synonym of Dendrofissurella scutellum scutellum (Gmelin, 1791)
  