Turbonilla interrupta (Totten, 1835) |
Turbonilla interrupta (p. ) |
Turbonilla nivea (Stimpson, 1851) |
Turbonilla nivea (p. ) |
Turbonilla whiteavesi Bartsch, 1909 |
Turbonilla whiteavesi (p. ) |
Turritellopsis stimpsoni Dall, 1919 |
Turritellopsis stimpsoni (p. ) |
Urosalpinx cinerea (Say, 1822) |
Urosalpinx cinerea (p. ) |
Velutina velutina (Müller, 1776) |
Velutina velutina (p. ) |
Xylonora atlantica (H. G. Richards, 1942) |
Xylonora atlantica (p. ) |
Yoldia limatula (Say, 1831) |
Yoldia limatula (p. ) |
Yoldia sapotilla (Gould, 1841) |
Yoldia sapotilla (p. ) |
Zirfaea crispata (Linnaeus, 1758) |
Zirfaea crispata (p. ) |