Sentence Examples


  • He referred also to the nautiloid shell of the larva falling to one side.
  • From the fact that Aplysia commences its life as a free-swimming veliger with a nautiloid shell not enclosed in any way by the border of the mantle, it is clear that the enclosure of the shell in the adult is a secondary process.
  • 36, shgr), which is succeeded by a nautiloid shell.
  • All pass through trochosphere and veliger stages, and in all a nautiloid or boat-like shell is developed, preceded by a well-marked " shell-gland " (see fig.
  • Cephalic shield pointed behind; shell internal, chiefly membranous, with calcified nucleus, nautiloid; parapodia forming fins.

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