Crucibulum (gastropod)

Crucibulum, commonly known as cup-and-saucer snails, is a genus of sea snails, marine gastropod molluscs in the family Calyptraeidae.

Species
Species within the genus Crucibulum include:
 * Crucibulum auricula (Gmelin, 1791)
 * Crucibulum concameratum Reeve, 1859
 * † Crucibulum costatum (Say, 1820)
 * Crucibulum cyclopium Berry, 1969
 * Crucibulum lignarium (Broderip, 1834)
 * Crucibulum marense Weisbord, 1962
 * Crucibulum monticulus Berry, 1969
 * Crucibulum pectinatum Carpenter, 1856
 * Crucibulum personatum Keen, 1958
 * Crucibulum planum Schumacher, 1817
 * Crucibulum quiriquinae (Lesson, 1830)
 * Crucibulum scutellatum (W. Wood, 1828)
 * Crucibulum serratum (Broderip, 1834)
 * Crucibulum spinosum (Sowerby, 1824)
 * Crucibulum springvaleense Rutsch, 1942
 * Crucibulum striatum (Say, 1826)
 * Crucibulum subactum Berry, 1963
 * Crucibulum umbrella (Deshayes, 1830)
 * Crucibulum waltonense Gardner, 1947
 * Species brought into synonymy:
 * Crucibulum extinctorium (Lamarck, 1822) : synonym of Calyptraea extinctorium Lamarck, 1822 : synonym of Desmaulus extinctorium (Lamarck, 1822)
 * Crucibulum renovatum Crosse & P. Fischer, 1890 : synonym of Calyptraea renovata (Crosse & P. Fischer, 1890) (original combination)