Fig. 16

Acetylated alpha-tubulin-lir (gray) in the lophophore of Chorizopora brongniartii. A Detail of the lophophoral base. B Detail of tentacular innervation at the lophophoral base. C Same as in B but labeled with a color code. Abbreviations and color code: afn – abfrontal tentacle neurite bundle (orange), cg – cerebral ganglion (red), CON – circumoral nerve ring (brown), d – distal, itn – intertentacular neurite (purple), itp – intertentacular pit (green), lfn – laterofrontal tentacle neurite bundle bundle (blue), lvn – laterovisceral neurite bundle, mfn – mediofrontal tentacle nerve (yellow), mvn – mediovisceral neurite bundle, p – proximal, rdn – radial nerve (pink), tc – tentacle cilia, tfd – trifid neurite bundle