Examples from the Web for otolith
Otolith: a little ear-bone: granules or concretions found in an otocyst.Explanation of Terms Used in Entomology|John. B. Smith
Each species has its own form of otolith, but they vary much in different groups of fishes.A Guide to the Study of Fishes, Volume 1 (of 2)|David Starr Jordan
In Pleurobrachia there is at first only one otolith at each corner.The Works of Francis Maitland Balfour, Volume II (of 4)|Francis Maitland Balfour
The Leydigian or nuchal organ is supposed to be auditory and to contain an otolith.
There are tentacles and otolith vesicles as very delicate organs of feeling, or possibly of hearing also.The Whence and the Whither of Man|John Mason Tyler