Fig. 7From: Comparative morphology of the nervous system in three phylactolaemate bryozoansLophophore innervation in Plumatella repens visualized after staining with antibodies against acetylated tubulin. a, lophophore view from above with the mouth area seen below; b lateral view of arm; c lophophore view from frontal side showing ‘closure’ of circumpharyngeal nerve ring (main radial nerves are emitted from circumpharyngeal nerve ring). Abbreviations: arn, additional radial nerve; cnr, circumpharyngeal nerve ring; dn, distal branches of main radial nerve; en, nerves of epistome; fln, tentacle frontolateral nerve; lh, lophophore nerve tract (horn); ln, lateral branches of main radial nerve; m, area of mouth; mrn, main radial nerve. Scale bars: 100 μmBack to article page