Fig. 4
From: Comparative morphology of the nervous system in three phylactolaemate bryozoans
Schematic 3D-reconstruction of lophophore and tentacle innervation in Cristatella mucedo based on staining with antibodies against acetylated tubulin and TEM. Abbreviations: afn, tentacle abfrontal nerve; arn, additional radial nerve; brn, basal radial nerve; dn, distal branches of main radial nerve; fln, tentacle frontolateral nerve; fn, tentacle frontal nerve; itm, intertentacular membrane; lh, lophophore nerve tract (horn); ln, lateral branches of main radial nerves; mrn, main radial nerve (abfrontolateral nerves not shown)