Zeidorinae

The Zeidorinae, 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

 * Cornisepta McLean & Geiger, 1998
 * Hemimarginula McLean, 2011
 * Hemitoma Swainson, 1840
 * Montfortia Récluz, 1843
 * Montfortista Iredale, 1929
 * Montfortulana Habe, 1961
 * Octomarginula McLean, 2011
 * Profundisepta McLean & Geiger, 1998
 * Puncturella R. T. Lowe, 1827
 * Zeidora A. Adams, 1860
 * Genera brought into synonymy:
 * Cemoria Risso, 1826 : synonym of Puncturella R. T. Lowe, 1827
 * Cranopsis A. Adams, 1860 : synonym of Puncturella R. T. Lowe, 1827
 * †Crepiemarginula Seguenza, 1880 : synonym of Zeidora A. Adams, 1860
 * Legrandia C. E. Beddome, 1883 : synonym of Zeidora A. Adams, 1860 (invalid: junior homonym of Legrandia Hanley, 1872 )
 * Nesta H. Adams, 1870 : synonym of Zeidora A. Adams, 1860
 * Sipho T. Brown, 1827 : synonym of Puncturella R. T. Lowe, 1827
 * Siphonella Issel, 1869 : synonym of Montfortista Iredale, 1929 (Invalid: junior homonym of Siphonella Hagenow, 1851 )
 * Subemarginula Gray, 1847 : synonym of Hemitoma Swainson, 1840
 * Zidora P. Fischer, 1885 : synonym of Zeidora A. Adams, 1860 (invalid: unjustified emendation of Zeidora A. Adams, 1860 )