Fish skull. In fish the bones of the skull (including the otolith, located in the inner ear and responcible for providing information on the individuals age) are only loosely connected. Credit@Sara Porter/Leeds MuseumsViaFlickr
Fish skull. In fish the bones of the skull (including the otolith, located in the inner ear and responcible for providing information on the individuals age) are only loosely connected. Credit@Sara Porter/Leeds MuseumsViaFlickr