Term: head skeletal element
Name: head
Synonyms:
Definition: Organism subdivision which is the part of the body which consists of the cranial and pharyngeal regions.
Ontology: Anatomy Ontology [ZFA:0001114]

Name: skeletal element
Synonyms:
Definition: Organ entity that is typically involved in mechanical support and may have different skeletal tissue compositions at different stages.
Ontology: Anatomy Ontology [ZFA:0005494]