Literature References

Authors	Year	Title
M. Seidou, Sugahara, M., Uchiyama, H., Hiraki, K., Hamanaka, T., Michinomae, M., Yoshihara, K., Kito, Y.	1990	On the three visual pigments in the retina of the firefly squid, Watasenia scintillans
M. Seidou, Sugahara, M., Uchiyama, H., Hiraki, K., Hamanaka, T., Michinomae, M., Yoshihara, K., Kito, Y.	1990	On the three visual pigments in the retina of the firefly squid, Watasenia scintillans
A. Packard, Karlsen, H. E., Sand, O.	1990	Low frequency hearing in cephalopods
A. Packard, Karlsen, H. E., Sand, O.	1990	Low frequency hearing in cephalopods

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