Figure 3
CNS of P. cornuta (schematic overview, dorsal view). Abbreviations: bg, buccal ganglion; cg, cerebral ganglion; ey, eye; gog, gastro-oesophageal ganglion; ltn, labial tentacle nerve; og, optic ganglion; on, optic nerve; osg, osphradial ganglion; osn, osphradial nerve; pag, parietal ganglion; pg, pedal ganglion; plg, pleural ganglion; pln, pleural nerve; pn, pedal nerve; rhg, rhinophoral ganglion; rhn, rhinophoral nerve; s, statocyst; subg, subintestinal ganglion; supg, supraintestinal ganglion; vg, visceral ganglion; vn, visceral nerve. Not to scale.