The small bones of the middle ear: incus, malleus, and stapes.
hog:0000688
hyomandibula - stapeshog:0000689
quadrate - incushog:0000690
anguloarticular - malleushog:0000956
stapes pre-cartilage condensationhog:0000957
incus pre-cartilage condensationhog:0000958
malleus pre-cartilage condensationBFO:0000050
part of
hog:0000312