. "* Garnotia (Gray, 1857)" . "* Crypta (Gray, 1847)" . . . "* Calyptraea (Syphopatella) (Lesson, 1831)" . "Crepidula, common name the \"slipper limpets\" or \"slipper shells\", is a genus of sea snails, marine gastropod mollusks in the family Calyptraeidae. This family includes the slipper snails (Crepidula), hat snails (Calyptraea), spiny slipper snails (Bostrycapulus), and cup-and-saucer snails (Crucibulum) as well as Crepipatella, Siphopatella, Grandicrepidula, and Maoricrypta.These recent changes in the definition of Crepidula are based on both DNA sequence data as well as anatomical work."@en . . "* Siphonipatella (Agassiz, 1847) (unjustified emendation of Syphopatella)" . "* Syphopatella (Lesson, 1831)" . . "* Siphopatella (incorrect subsequent spelling)" . "* Crypta (Ergaea) (H. Adams & A. Adams, 1854)" . . "* Crypta (Ianacus) (M\u00F6rch, 1852) \u00B7 accepted, alternate representation" . "* Ianacus (M\u00F6rch, 1852)" .