Figure 6
GWamide immunoreactivity in annelid, mollusc and crustacean larvae. Immunostainings with the GWamide antibody (red) counterstained for acetylated tubulin (acTub, white) in (A) an early Capitella larva, anterior view, (B) a late Capitella larva, ventral view, (C) a Pecten veliger larva, lateral view, (D) a Phestilla larva, ventral view, (E) and a crustacean larva, ventral view and (E′) a close-up confocal scan. Scale bars: 50 μm. cpg, cerebropleural ganglion; DIC, differential interference contrast; la, labrum; pc-Np, protocerebral neuropil.