part of larval ventral nerve cord commissure larval anterior commissure larval anterior ventral commissure 2021-01-07T13:01:41Z VFB:FBbt_00047117 FBbt:00047117 Ventral subdivision of the larval anterior commissure (Truman et al., 2004; Birkholz et al., 2015). It is prominent in the thoracic neuromeres, reduced in A1, rudimentary in all other abdominal neuromeres and absent from the gnathal segments (Birkholz et al., 2015). In abdominal segments, it is formed predominantly from lineage 9 neurons (Truman et al., 2004). aV larval antero-ventral commissure fly_anatomy.ontology