Literature References

Authors	Year	Title
R. J. Crook, Hanlon, R. T., Basil, J. A.	2009	Memory of visual and topographical features suggests spatial learning in nautilus (Nautilus pompilius L.)
R. J. Crook, Walters E. T.	2011	Nociceptive behavior and physiology of molluscs: animal welfare implications
R. J. Crook, Walters E. T.	2011	Nociceptive behavior and physiology of molluscs: animal welfare implications
T. J. Wardill, Gonzalez-Bellido, P. T., Crook, R. J., Hanlon, R. T.	2012	Neural control of tuneable skin iridescence in squid