Crucibulum

Crucibulum sisältää 20 alempaa taksonia:

• 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 multicostatum Brunet 1995
• Crucibulum pectinatum Carpenter 1856
• Crucibulum personatum Keen 1958
• Crucibulum planum Schumacher 1817
• Crucibulum quiriquinae (Lesson 1830)
• Crucibulum scutellatum (Wood 1828)
• Crucibulum serratum (Broderip 1834)
• Crucibulum spinosum (G. B. Sowerby I 1824)
• Crucibulum springvaleense Rutsch 1942
• Crucibulum striatum (Say 1826)
• Crucibulum subactum Berry 1963
• Crucibulum umbrella (Deshayes 1830)
• Crucibulum waltonense J. Gardner 1947
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