auditory apparatus,otic capsule,amphibian papilla,anterior crista,auditory hair cell,auditory ossicle,auditory tube,basilar papilla,endolymphatic duct,footplate of the stapes,inner ear,lagena,lateral crista,middle ear,osseous labyrinth,otic capsule,oval window,pars externa of the stapes,pars interna of the stapes,pars media of the stapes,posterior crista,prootic bone,saccular macula,semicircular canal,stapes,tympanic annulus,tympanic disk,vestibular apparatus,vestibule