THE PARS BUCCALIS OF THE HYPOPHYSIS 111 



Laurens, H. 1917 The reactions of the melanophores of Amblystoma tigrinum 

 larvae to light and darkness. Jour. Exp. Zool., vol. 23, pp. 195-205. 



Levy, R. L. 1916 Studies on the conditions of activity in endocrine glands. 

 IV. The effect of the thyroid secretion on the pressor action of ad- 

 renalin. Am. Jour. Physiol., vol. 41, pp. 492-512. 



Lewis, Warren H. 1910 Localization and regeneration in the neural plate of 

 amphibian embryos. Anat. Rec, vol. 4, pp. 191-198. 



Leydig, Fr. 1876 Ueber die allgemeinen Bedeckungen der Amphibien. Arch. f. 

 mikr. Anat., Bd. 12, S. 119-241. 



Lieben, S. 1906 tlber die Wirkung von Extrakten chromaffinen Gewebes (Ad- 

 renalin) auf die Pigmentzellen. Centralbl. f. Physiol., Bd. 20, S. 

 108-117. 



Lowe, J. N. 1917 The action of various pharmacological and other chemical 

 agents on the chromatophores of the brook trout, Salvelinus fontinalis 

 Mitchell. Jour. Exp., Zool., vol. 23, pp. 147-193. 



Maurer, F. 1888 Schilddruse, Thymus und Kiemenreste der Amphibien. Morph. 

 Jahrb., Bd. 13, S. 296-382. 



McCord, C. P., and Allen, F. P. 1917 Evidences associating pineal gland 

 function with alterations in pigmentation. Jour. Exp. Zool., vol. 23, 

 pp. 207-224. 



Mendel, L. B., and Osborne, T. B. 1918 Further observations on the nutritive 

 factors in animal tissues. Proc. Soc. Exp. Biol, and Med., vol. 15, 

 pp. 71-72. 



Osborne, T. B., and Mendel, L. B. 1916 Acceleration of growth after retarda- 

 tion. Am. Jour. Physiol., vol. 40, pp. 16-20. 



Redfield, A. C. 1916 The coordination of chromatophores by hormones. Sci- 

 ence, N. S., vol. 43, pp. 580-581. 



1918 The physiology of the melanophores of the horned toad 

 Phrynosoma. Jour. Exp. Zool., vol. 26, pp. 275-333. 



Robertson, T. B. 1916 Experimental studies on growth. III. The influence 

 of the anterior lobe of the pituitary body upon the growth of the white 

 mouse. Jour. Biol. Chem., vol. 24, pp. 385-396. 



Robertson, T. B., and Ray, L. A. 1919 Experimental studies on growth. XI. 

 The growth and senesence of white mice fed upon pituitary (anterior 

 lobe) tissue, tethelin, egg lecithin, or cholesterol. Jour. Biol. Chem., 

 vol. 37, pp. 393-426. 



Rogers, J. B. 1918 The effect of the extirpation of the thyroid upon the thymus 

 and pituitary glands of Rana pipiens. Jour. Exp. Zool., vol. 24, pp. 

 589-605. 



Smith, P. E. 1916 Experimental ablation of the hypophysis in the frog embryo. 

 Science, N. S., vol. 44, pp. 280-282. 



1916 The effect of hypophysectomy in the early embryo upon the 

 growth and development of the frog. Anat. Rec, vol. 11, pp. 57-64. 



