Diodorinae
The Diodorinae, common name keyhole limpets and slit limpets, is a taxonomic subfamily of limpet-like sea snails, marine gastropod molluscs in the family Fissurellidae, the keyhole limpets and slit limpets.
Genera
Cosmetalepas Iredale, 1924Diodora Gray, 1821Fissurellidea d'Orbigny, 1839Lucapina Gray in G. B. Sowerby I, 1835Megathura Pilsbry, 1890Monodilepas Finlay, 1926;Genera brought into synonymy:Austroglyphis Cotton & Godfrey, 1934: synonym of Diodora Gray, 1821Capiluna Gray, 1857: synonym of Diodora Gray, 1821Elegidion Iredale, 1924: synonym of Diodora Gray, 1821Fissurellidaea: synonym of Fissurellidea d'Orbigny, 1839 Fissuridea Swainson, 1840: synonym of Diodora Gray, 1821Foraminella G. B. Sowerby I, 1835: synonym of Lucapina Gray in G. B. Sowerby I, 1835 Glyphis Carpenter, 1857: synonym ofDiodora Gray, 1821 Megatebennus Pilsbry, 1890: synonym of Fissurellidea d'Orbigny, 1839