''Crucibulum'', commonly known as cup-and-saucer snails, is a

genus Genus (; : genera ) is a taxonomic rank above species and below family (taxonomy), family as used in the biological classification of extant taxon, living and fossil organisms as well as Virus classification#ICTV classification, viruses. In bino ...

sea snail Sea snails are slow-moving marine (ocean), marine gastropod Mollusca, molluscs, usually with visible external shells, such as whelk or abalone. They share the Taxonomic classification, taxonomic class Gastropoda with slugs, which are distinguishe ...

s, marine

gastropod Gastropods (), commonly known as slugs and snails, belong to a large Taxonomy (biology), taxonomic class of invertebrates within the phylum Mollusca called Gastropoda (). This class comprises snails and slugs from saltwater, freshwater, and fro ...

mollusc Mollusca is a phylum of protostome, protostomic invertebrate animals, whose members are known as molluscs or mollusks (). Around 76,000 extant taxon, extant species of molluscs are recognized, making it the second-largest animal phylum ...

s in the family

Calyptraeidae The Calyptraeidae are a family of small to medium-sized marine prosobranch gastropods.MolluscaBase. Calyptraeidae Lamarck, 1809. Accessed through: World Register of Marine Species at: http://www.marinespecies.org/aphia.php?p=taxdetails&id=141 on ...

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 ''Cruscibulum'' is the scientific name of two genera of organisms and may refer to: * ''Crucibulum'' (fungus), a genus of fungi in the family Nidulariaceae * ''Crucibulum'' (gastropod), a genus of molluscs in the family Calyptraeidae {{Genu ...

'' 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)

References

Calyptraeidae Gastropod genera {{Calyptraeidae-stub