SacculeHelicotremaDura materCochleaCochlear ductScala tympaniScala vestibuliPharyngotympanic tubeRound windowOpening of cochlear canaliculusTympanic membraneVestibuleUtricleAmpullaAnterior semicircular canal and ductVestibular aqueductLateral semicircular canal and ductPosterior semicircular canal and ductStapes in oval window
Fig. 8.130 Cochlea.