one of the most significant small calcareous particles based in the internal ear of vertebrates plus the statocysts of numerous invertebrates. Also known as statolith.
a little particle, made up mainly of calcium carbonate, found in the inner ear of vertebrates, being an element of the stability feeling.
the little bones or particles of calcareous or other hard material in internal ear of vertebrates, plus the auditory organs of several invertebrates; an ear stone. Collectively, the otoliths are called ear sand and otoconite.
A calcareous concretion in the membranous labyrinth associated with the ear.
One of the appropriate otic bones of some creatures, as particular fishes; an otosteon. See slices under Esox and Python.