aquaticanimals aquaticbiology auditorycortex auditoryperception comparative comparativeneurobiology cortexauditif hearing hören hörrinde lautwahrnehmung marinebiology marineinvertebrates methods neurobiologiecomparée neurobiology neuroethologie osmoregulation perceptionauditive physiologie physiology primaten primates pulmonarygasexchange respiration vertebrates water-electrolytebalance(physiology)