Fig. 20From: Sensory cells and the organization of the peripheral nervous system of the siboglinid Oligobrachia haakonmosbiensis Smirnov, 2000Schematic drawing of Oligobrachia haakonmosbiensis papilla innervation showing distribution of receptor and effector elements as well as concentrations of terminal branches of their processes around the duct of the tubiparous gland. Acetylated α-tubulin-lir – magenta, FMRFamide-lir – cyan, 5HT-lir – red, Substance P-lir – green. a-b line labels the direction of the apical-basal axisBack to article page