Sentence Examples


  • Trochus, shell umbilicated, spire pointed and prominent, British.
  • Shell flattened, umbilicated; foot anteriorly truncated with angles produced into lobes.
  • Shell flattened, not umbilicated, generally smooth; operculum horny.
  • Cyclophorus, shell umbilicated, with a short spire and horny operculum.
  • Littorina, shell not umbilicated, littoral habit.

How would you define umbilicated? Add your definition here.

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