Additional file 3 of Sensory cells and the organization of the peripheral nervous system of the siboglinid Oligobrachia haakonmosbiensis Smirnov, 2000

Additional file 3: Fig. S3. Some details of nerve plexus organization it the preannular region. a. Octopamine-lir sensory cells (white) of the body wall. b. Octopamine-lir cells (white) with higher magnification. For the full composite image see Fig. 10 b. c. Sensory cells in the nerve plexus of the body wall epithelium of the preannular region. Cell nuclei are counterstained by DAPI (light blue). See also Fig. 10 e for the same image without DAPI. Abbreviations: a – axon, d – dendrite, dnp – diffuse nerve plexus, sce – monociliated sensory ending, sc – sensory cell.