1. Geitodoris planata. Spawn a broad, strongly undulate ribbon laid in a spiral attached to substrate by one edge. Ova not arranged in discernible lines. Orkney. September 2015. © A. Bignall.
2. Geitodoris planata. Spawn a broad, strongly undulate ribbon laid in a spiral attached to substrate by one edge. Ova not arranged in discernible lines. Orkney. September 2015. © A. Bignall.

Geitodoris planata. Spawn a broad, strongly undulate ribbon laid in a spiral attached to substrate by one edge. Ova not arranged in discernible lines. Orkney. September 2015. © A. Bignall.