Литература по фоторецепторам животных
Crescitelli, F., 1977 , 'The visual pigments of Geckoes and other vertebrates: an essay in comparative biology', in H. Autrum el al. eds, Handbook of Sensory Physiology, vol. VII/5, ed. F. Crescitelli, The Visual System in Vertebrates, New York: Springer-Verlag Walls, G. L., 1963 .
