part of part of located in located in in taxon capable of part of capable of part of echolocation Cetacea multi-tissue structure phonic lip http://upload.wikimedia.org/wikipedia/commons/a/a5/Delphinschaedel.svg monkey lips Large and cornified in sperm whales UBERON:0013176 phonic lips requires review w.r.t location in physeter vs other odontocetes When the lips snap together during click production, vibrations in the dorsal bursae are likely produced[ISBN:0120885522] dorsal bursa monkey lips dorsal bursa complex