Ua māhele ʻia ke kumu hoʻohālike i ʻelua ʻāpana me ka hoʻonui ʻana he 30 mau manawa, me ka labyrinth iwi, ka labyrinth membranous a me ka ʻāpana longitudinal o ka cochlea ma ke axis longitudinal. Hiki ke hōʻike ʻia ka wehe ʻana o ke kahawai semicircular superior, ka vestibular saccule, utricle, ka ʻāpana longitudinal o ka cochlea a me nā ʻano aʻalolo vestibular a me cochlear.
Nui: 33 × 20.5x14cm