A musculomembranous partition separating the abdominal and thoraic cavities and functioning in respiration.
hog:0000319
hog:0000757
pleuroperitoneal foldhog:0000933
diaphragm domehog:0001399
central tendonhog:0001497
pleuropericardial canalhog:0001499
pleuropericardial foldshog:0001505
pleuroperitoneal canalhog:0001546
diaphragm crusBFO:0000050
part of