overlaps embryonic/larval aorta embryonic/larval corpus cardiacum innervating neuron larval corpus cardiacum-innervating Hugin neuron CC-MS 1 hugin-RG fly_anatomy.ontology VFB:FBbt_00007468 Larval neuron that expresses Hugin and whose soma is located in the cortex of the medial subesophageal ganglion, just below the esophageal foramen (Siegmund and Korge, 2001; Schlegel et al., 2016). It projects to the ring gland, where it has peptide release sites in the corpus cardiacum and aorta (Siegmund and Korge, 2001; Huckesfeld et al., 2021). The vast majority of its synaptic inputs are in the subesophageal zone, from interneurons, and it does not have synaptic outputs within the central nervous system (Schlegel et al., 2016). There are two of these cells per hemisphere (Siegmund and Korge, 2001; Schlegel et al., 2016). corpus cardiacum innervating neuron CC-MS 1 FBbt:00007468 larval Hugin neuron of the corpus cardiacum larval corpus cardiacum innervating neurosecretory neuron of the medial subesophageal ganglion 1 hugin neuron of the ring gland larval efferent neuron larval ring gland projection neuron larval Hugin neuron