エゾフネガイ属
Crepidula costulata Dunker, 1852: synonym of Crepidula incurva (Broderip, 1834)
Crepidula crepidula (Linnaeus, 1767): synonym of Crepidula unguiformis Lamarck, 1822
Crepidula depressa Deshayes, 1830: synonym of Crepidula dilatata Lamarck, 1822: synonym of Crepipatella dilatata (Lamarck, 1822)
Crepidula deshayesii de Folin, 1867: synonym of Crepidula unguiformis Lamarck, 1822
Crepidula desmoulinsi Locard, 1886: synonym of Crepidula moulinsii Michaud, 1829
Crepidula dilatata Lamarck, 1822: synonym of Crepipatella dilatata (Lamarck, 1822)
Crepidula dorsata (Broderip, 1834): synonym of Crepipatella dorsata (Broderip, 1834)
Crepidula excisa Philippi, 1849: synonym of Ergaea walshi (Reeve, 1859)
Crepidula aculeata (Gmelin, 1791): synonym of Bostrycapulus aculeatus (Gmelin, 1791)
Crepidula aculeata (Gmelin, 1791) sensu Zenetos et al.2004: synonym of Bostrycapulus odites Collin, 2005
Crepidula acuta H. C. Lea, 1842: synonym of Crepidula convexa Say, 1822
Crepidula adspersa Dunker, 1846: synonym of Crepidula porcellana Lamarck, 1801
Crepidula bilobata Reeve, 1859: synonym of Crepidula lingulata Gould, 1846: synonym of Crepipatella lingulata (Gould, 1846)
Crepidula calceolina Deshayes, 1830: synonym of Crepidula unguiformis Lamarck, 1822
Crepidula californica Tryon, 1886: synonym of Crepidula aculeata (Gmelin, 1791): synonym of Bostrycapulus aculeatus (Gmelin, 1791)