Fig. 13 in Morphology and life cycle of an epiphytic pherusellid ctenostome bryozoan from the Mediterranean Sea

Fig. 13 Tentacle innervation and peripheral nervous system of an adult Pherusella sp. a + b Oral view of the lophophoral base with four neurite bundles innervating each tentacle. Staining against acetylated alpha-tubulin. b Medio-frontal neurite bundle is indicated in green, latero-frontal neurite bundle in purple, and abfrontal neurite bundle in yellow. Maximum intensity projection. c Peripheral nervous system shows the distal part with the parietal plexus und parietal muscle innervation. Staining against acetylated alpha-tubulin is indicated in green, musculature is indicated in beige, and cell nuclei in blue. Volume rendering. Abbreviations: afn – abfrontal neurite bundle, ap – aperture, cg – cerebral ganglion, cor – circumoral ring neurite bundle, cts – compound tentacle sheath neurite bundle, lfn – latero-frontal neurite bundle, mfn – medio-frontal neurite bundle, int – intestine, pm – parietal muscle, pmn – parietal muscle neurite bundle, pp – parietal plexus, pv – parietovestibular muscle, rm – retractor muscle, t – tentacle, v – vestibulum