Cyrtulus

Cyrtulus is a genus of sea snails, marine gastropod mollusks in the family Fasciolariidae, the spindle snails, the tulip snails and their allies.

Species
Species within the genus Cyrtulus include:
 * Cyrtulus bountyi (Rehder & B. R. Wilson, 1975)
 * Cyrtulus galatheae (Powell, 1967)
 * Cyrtulus genticus (Iredale, 1936)
 * Cyrtulus kilburni (Hadorn, 1999)
 * Cyrtulus mauiensis (Callomon & Snyder, 2006)
 * Cyrtulus serotinus Hinds, 1843
 * Cyrtulus similis (Baird, 1873)
 * Cyrtulus undatus (Gmelin, 1791)