1. The structure and function of the choroidal gland of teleostean fish;Barnett;J. Anat.,1951
2. Die Accommodation des Fischauges;Beer;Pflügers Arch. ges. Physiology,1894
3. Biology of Fishes;Bond,1979
4. Experimental studies on growth;Brown,1957
5. Neuroethology of vision in an African cichlid fish;Fernald;Am. Scient.,1984