Fig. 14
From: Comparative morphology of the nervous system in three phylactolaemate bryozoans
Gut innervation. a, nerve plexus of pharynx in Plumatella repens (staining with antibodies against acetylated tubulin); b, nerve plexus of pharynx (top) and stomach of Cristatella mucedo (staining with antibodies against FMRFamide); c, two nerve branches emitting from cerebral ganglion and innervating rectum in C. mucedo (staining with antibodies against serotonin). Abbreviations: g, cerebral ganglion; p, pharynx; rnb, nerve branches of rectum; s, stomach. Scale bars: 100 μm