Fig. 11
From: Comparative morphology of the nervous system in three phylactolaemate bryozoans
Innervation of introvert and cystid wall in Plumatella repens visualized after staining with antibodies against FMRFamide (a, b, d), acetylated tubulin (c, e) and FMRFamide and acetylated tubulin together (f). a, nerve plexus of the body wall (partially protruded introvert (above) separated from the cystid by dashed red line); b, nerve plexus of cystid wall; c, d, multipolar neurons in the introvert wall (marked by red asterisks); e, f, innervation of introvert wall (multipolar neurons shown by arrows). Note that FMRFamide elements often correspond to those revealed by tubulin staining. Scale bars: a, b, d, 100 μm, c, e, f, 50 μm