part of overlaps innervates continuous with larval labral segment larval tritocerebrum embryonic/larval labral nerve Nerve of the larval head that carries axons from the labral sense organs (dorsal pharyngeal sense organ, dorsopharyngeal organ and pharyngeal chordotonal organ) to the tritocerebrum (Schmidt-Ott et al., 1994; Hartenstein et al., 2018; Kendroud et al., 2018). It joins the hypopharyngeal nerve and the frontal connective to form the pharyngeal nerve (Hartenstein et al., 2018; Kendroud et al., 2018). VFB:FBbt_00001966 FBbt:00001966 LbrN SNI fly_anatomy.ontology sensory nerve I pharyngeal monoscolopidial chordotonal organ dorsopharyngeal organ dorsal pharyngeal sense organ embryonic/larval head nerve larval pharyngeal nerve labral nerve