Term: splanchnocranium mesenchyme
Name: splanchnocranium
Synonyms: pharyngeal arch skeleton, pharyngeal skeleton
Definition: Anatomical cluster that is the regional skeletal system of the jaws, hyoid and branchial arches.
Ontology: Anatomy Ontology [ZFA:0001216]

Name: mesenchyme
Synonyms:
Definition: A mesh-like cell arrangement, less compact than an epithelium.
Ontology: Anatomy Ontology [ZFA:0000393]