A subdivision of the skeleton that corresponds to the lower part of the mouth. The lower jaw skeleton includes the following elements, when present: lower jaw teeth, the mandible and other lower jaw bones, and Meckel's cartilage. [ http://orcid.org/0000-0002-6601-2165 ]
术语信息
- AAO:0000274
- EMAPA:17910
- ZFA:0001273
- MA:0001906
- FMA:54398
- EMAPA:17906
- XAO:0003084
- VHOG:0000428
- EHDAA2:0004606
- TAO:0001273
- EHDAA:8005
pheno_slim
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]
Inclusion of the FMA class 'lower jaw' is debatable - this mostly corresponds to the lower jaw skeleton (with 'maxillary part of mouth' corresponding to the upper jaw region); however, the FMA class also includes gingiva. See also: https://github.com/obophenotype/mouse-anatomy-ontology/issues/102
A subdivision of the skeleton that corresponds to the lower part of the mouth. The lower jaw skeleton includes the following elements, when present: lower jaw teeth, the mandible and other lower jaw bones, and Meckel's cartilage.