Stromboidea

• Colombellinidae
  • Neocolombellina
    • Neocolombellina americana (Wade, 1926)

Colombellina americana in Sohl, 1960, pl. 14, fig 1, 2, 3, 6 and 7

• image courtesy of the U.S. Geological Survey

References:

• Sohl, 1960