32
F. W. MUNZ
Welsh, J. H., and Osborn, C. M. (1937). Diurnal changes in the retina of the catfish, Ameiurus nebulosus. ]. Comp. Neurol. 66, 349-359.
Willmer, E. N. (1956). In “The Comparative Endocrinology of Vertebrates. Part 11.
The Hormonal Control of Water and Salt-Electrolyte Metabolism in Vertebrates”
(I. C . Jones and P. Eckstein, eds.), p. 101. Cambridge Univ. Press, London
and New York.
Wilt, F. H. (1959). The differentiation of visual pigments in metamorphosing larvae
of Rana catesbeiana. Develop. Biol. 1, 199-233.
Wittenberg, J. B., and Wittenberg, B. A. (1962). Active secretion of oxygen into
the eye of fish. Nature 194, 106-107.
Yager, D. ( 1967). Behavioral measures and theoretical analysis of spectral sensitivity
and spectral saturation in the goldfish Carmsius auratus. Vision Res. 7, 707-727.
Young, J, Z. (1931). The pupillary mechanism of the teleostean fish Uranoscopus
scaber. PTOC. Roy. SOC. B107, 464485.
Young, J. Z. (1933a). comparative studies on the physiology of the iris. I. Selachians.
Proc. Roy. SOC. B112, 228-241.
Young, J. Z. (193313). Comparative studies on the physiology of the iris. 11. Urarwscopus and Lophius. PTOC. Roy. SOC. B112,242-249.
F. W. MUNZ
Welsh, J. H., and Osborn, C. M. (1937). Diurnal changes in the retina of the catfish, Ameiurus nebulosus. ]. Comp. Neurol. 66, 349-359.
Willmer, E. N. (1956). In “The Comparative Endocrinology of Vertebrates. Part 11.
The Hormonal Control of Water and Salt-Electrolyte Metabolism in Vertebrates”
(I. C . Jones and P. Eckstein, eds.), p. 101. Cambridge Univ. Press, London
and New York.
Wilt, F. H. (1959). The differentiation of visual pigments in metamorphosing larvae
of Rana catesbeiana. Develop. Biol. 1, 199-233.
Wittenberg, J. B., and Wittenberg, B. A. (1962). Active secretion of oxygen into
the eye of fish. Nature 194, 106-107.
Yager, D. ( 1967). Behavioral measures and theoretical analysis of spectral sensitivity
and spectral saturation in the goldfish Carmsius auratus. Vision Res. 7, 707-727.
Young, J, Z. (1931). The pupillary mechanism of the teleostean fish Uranoscopus
scaber. PTOC. Roy. SOC. B107, 464485.
Young, J. Z. (1933a). comparative studies on the physiology of the iris. I. Selachians.
Proc. Roy. SOC. B112, 228-241.
Young, J. Z. (193313). Comparative studies on the physiology of the iris. 11. Urarwscopus and Lophius. PTOC. Roy. SOC. B112,242-249.