| Name: | ventral mandibular arch | 
|---|---|
| Synonyms: | lower jaw, mandible, mandibular series | 
| Definition: | The ventral portion of the first pharyngeal arch, comprising the lower jaw. | 
| Ontology: | Anatomy Ontology [ZFA:0001273] | 
| Name: | cartilage element | 
|---|---|
| Synonyms: | cartilages | 
| Definition: | Skeletal element that is composed of cartilage tissue and may be permanent or transient. | 
| Ontology: | Anatomy Ontology [ZFA:0001501] |