Uberon definition : A subdivision of the skeleton that corresponds to the upper part of the mouth. The
lower jaw skeleton includes the following elements, when present: upper jaw teeth,
the maxilla and other lower jaw bones.;
Uberon synonym : upper jaw skeleton;
Uberon broad term : upper jaw;
Uberon Homology note : The jaw joint of all jawed vertebrates, except for mammals, involves the quadrate
and articular bones, or the posterior ends of the palatoquadrate and mandibular cartilages;
A correlate of the conversion of the articular and quadrate bones to the malleus and
incus is that all adult mammals have a jaw joint that lies between the dentary of
the lower jaw and the squamosal bone of the skull roof.[well established][VHOG];
A subdivision of the skeleton that corresponds to the upper part of the mouth. The
lower jaw skeleton includes the following elements, when present: upper jaw teeth,
the maxilla and other lower jaw bones.