1Bagnara, J. T., Pineal regulation of body blanching in amphibian larvae, Progr. Brain Res., 10 (1965) 489-506.

2 Bagnara, J. T. and Hadley, M. E., Chromatophores and Color Changes, Prentice-Hall, Englewood Cliffs, NJ, 1973.

3 Brick, J., Relationship of the pineal to the pituitary-melanophore effector system in Amblystoma opacum, Anat. Rec., 142 (1962) 299.

4 Epp, L. G., Development of pigmentation in the eyeless mutant of the Mexican axolotl, Ambystoma mexicanum, Shaw, J. exp. Zool., 181 (1972) 169-180.

5 Fritzsch, B., Retinal projections in European salamandridae, Cell Tiss. Res., 213 (1980) 325-341.

6 Guillery, R. W. and Updyke, B. V., Retinofugal pathways in normal and albino axolotls, Brain Research, 109 (1976) 235-244.

7 Grusser-Cornehls, U. and Himstedt, W., The urodele visual system. In K. V. Fite (Ed.), The Amphibian Visual System, Academic Press, New York, 1976, Chap. 6.

8Harris, W. A., Regions of the brain influencing the projection of developing optic tracts in the salamander, J. comp.Neurol., 194 (1980) 319-334.

9 Harris, W. A., Differences between embryos and adults in the plasticity of somatosensory afferents to the axolotl tectum, Develop. Brain Res., 7 (1983) 245-256.

10 Herrick, C. J., Development of the optic nerves of Amblystoma, J. comp. Neurol., 74 (1941) 473-534.21

11 Herrick, C. J., The Brain of the Tiger Salamander, University of Chicago Press, Chicago, 1948.

12 Hibbard, E. and Ornberg, R. L., Restoration of vision in 22 genetically eyeless axolotis, Ambystoma mexicanum, Exp. Neurol ., 50 (1976) 113 - 123.

13 Hibbard, E., Ulshafer, R. J. and Ornberg, R. L., Establishment of tectal connections of optic nerve fibers from grafted eyes in eyeless mutants of axolotis, Ambystoma mexicanum, Anat. Rec., 181 (1975) 37.

14 Hogben, L. T. and Slome, D., The pigmentary effector system. VI. The dual character of endocrine coordination in amphibian colour change, Proc. roy. Soc. B. 108 (1931) 1053.

15 Jakway, J. S. and Riss, W., Retinal projections in the tiger salamander, Ambystoma tigrinum, Brain Behav. Evol., 5 (1972) 401-442.

16 Jorgennsen, C. B. and Larsen, L. O., Nature of the nervous control of pars intermedia function in amphibians: rate of functional recovery after denervation, Gen. comp. Endocr., 3 (1963) 468-472.

17 La Touche, Y. D. and Kimeldorf, D. J., An effect of tricaine methanesulfonate on the electroretinogram of Tarichagranulosa, Life Sci., 22(1978)597-602.

18 Laurens, H., The reactions of normal and eyeless amphibian larvae to light, J. exp. Zool., 16 (1914) 195-210.

19 Laurens, H., The reactions of the melanophores of Amblystoma larvae--the supposed influence of the pineal organ, J. exp. Zool., 20 (1916) 237-261.

20 Laurens, H., The reactions of the melanophores of Amblystoma tigrinum larvae to light and darkness, J. exp. Zool., 23 (1917) 195-205.

21 Manteuffel, G., The accessory optic system in the newt Triturus cristatus: unitary response properties from the basal optic neuropil, Brain Behav. Evol., 21 (1982) 175-184.

22 Model, P. G., Prospective forebrain-midbrain from axolotl neurulae can be reprogrammed to differentiate as Mauthner cell-containing medulla, Develop. Brain Res., 3 (1982) 109-121.

23 Noble, G. K., The Biology of Amphibia, Dover, New York, 1954.

24 Novales, R. R. and Novales, B. J., Analysis of antagonisms between pineal melatonin and other agents which act on the amphibian melanophore. Progr. Brain Res., In (1965) 507519.

25 Pietsch, P., Scrambled salamander brains: a test of holographic theories of neural program storage, Anat. Rec., 172 (1972) 383-384.

26 Pietsch, P., Shufflebrain, Houghton Mifflin, Boston, 1981.

27 Pietsch, P. and Schneider, C. W., Brain transplantation in salamanders: an approach to memory transfer, Brain Res., 14 (1969) 707-715.

28 Pietsch, P. and Webber, R. H., Innervation and regeneration in orbitally transplanted limbs of Amblystoma larvae, Anat. Rec., 152 (1965) 439-450.

29 Platt, J. E. and Norris, D. O., The effects of ergocornine on melanophores of Ambystoma tigrinum: evidence for suppression of pituitary MSH release, J. exp. Zool., 189 (1974) 7-12.

30 Rugh, R., Experimental Embryology, Burgess, Minneapolis, 1962.

31 Schneider, C. W., Avoidance learning and the response tendencies of the larval salamander, Amblystoma punctatum to photic stimulation, Anim. Behav., 16 (1968) 492-495.

32Schneider, C. W. and Pietsch, P., The effects of addition and subtraction of eyes on learning in salamander larvae (Amblystoma punctatum), Brain Research, 8 (1968) 271 - 280.

33 Stirling, R. V. and Brandle, K., Expansion of the visual projection to the tectum of axolotis Ambystoma mexicanum during metamorphosis, Develop. Brain Res., 5 ( 1982) 343-345.