| Term Name: | glossopharyngeal placode |
|---|---|
| Synonyms: | petrosal placode |
| Definition: | Epibranchial placode that gives rise to the glossopharyngeal ganglia. Associated with the third pharyngeal arch. |
| Appears at: | Pharyngula:Prim-5 (24.0h-30.0h) |
| Evident until: | Unknown |
| Ontology: | Anatomy Ontology [ZFA:0001296] |
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