Fig. 12

Comparison of Orrhage’s 1966 [15] schematic drawing of the nervous system of Magelona papillicornis (b) and our results of Magelona mirabilis (a). The red squares and lines indicate regions with disparities. A: schematic drawing after 3D-reconstruction. Somata of the first type were omitted. Apbr: anterior part of the brain; dpbr: dorsal part of the brain; lmc: lateral medullary cord; ner: nerve cord; pn1: palp nerve 1; pn2: palp nerve 2; S2: somata of the second type; S3: somata of the third type; sgn: stomatogastric nerves; vpbr: ventral part of the brain. b: Orrhages schematic drawing of the nervous system of Magelona papillicornis, redrawn from [15], for abbreviations see [15]