part of develops from larval T3 leg neuropil adult leg neuropil adult T3 leg neuropil VFB:FBbt_00047142 adult metathoracic leg neuropil fly_anatomy.ontology FBbt:00047142 Ventral lobe present in the metathoracic segment (T3) of the adult ventral nerve cord (Namiki et al., 2018). Somatosensory neurons of the hindleg terminate in parts of this neuropil (Tsubouchi et al., 2017). adult metathoracic neuromere