36 Myosotella myosotis. Head and anterior of body with mantle removed. Salting on tidal River Dee, Flintshire, Wales. December 2018.

36 Myosotella myosotis. Head and anterior of body with mantle removed.  Salting on tidal River Dee, Flintshire, Wales. December 2018.

1: oesophagus.
2: cerebral commisure connecting the two cerebral ganglia (dorsal part of nerve ring encircling oesophagus).
3: cerebral ganglion.
4: nerve cord from cerebral ganglion to tentacle.
5: nerve cords to ganglia elsewhere in body.
6: tentacle.
7: eye.

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