108 HOMOIOTHERMISM 



Krogh, A. 



1914. On the influence of the temperature on the rate of em- 

 bryonic development. Zeitschr. allgem. Phj^sioL, 16 : IGS-^ 

 177. 



1914a. On the rate of development and COg production of chrysa^. 

 lides of Tenebrio molitor at different temperatures. Ibid., 

 16:178-190. 



Kuntz, A. 



1922. Factors involved in the quantitative reduction of the tissues 

 in the stomach and intestine in amphibian larvae during 

 metamorphosis. P. Soc. Exp. Biol. & Med., 20 : 78-79. 



Laurens, H. 



1914. The influence of temperature on the rate of the heart beat 

 in Amblystoma embryos. Am. J. Physiol., 35 : 199-210. 



Lull, R. S. 



1924. Dinosauran climatic response. (In *^ Organic Adaptation 

 to Environment.") New Haven, 255 + 279. 



Lumsden, T. 



1924. Chelonian respiration. J. Physiol. Cambr., 58:259-266. 



Lusk, G. 



1917. The elements of the science of nutrition. 3 ed., Philadel- 

 phia, 1 + 641. 



Macallum, A. B. 



1904. On the palaeochemistry of the ocean. T. Canad. Inst., 

 7:535-562. 



McClendon, J. F. 



1918. On changes in the sea and their relation to organisms. 

 Pap. Tortugas Lab., Carnegie Inst., 12 : 213-359. 



MacDowell, E. A., E. Allen, and C. G. MacDowell. 



1927. Prenatal growth of the mouse. J. Gen. Physiol., 11 : 57-70. 

 Magath, T. B., and F. C. Mann. 



1923. Studies on the physiology of the liver. VI— The effect 

 of total removal of the liver on lower vertebrates. J. 

 Morphol. & Physiol., 41:183-189. 



Mansfeld, G. und L. v. Pap. 



1920. Die physiologic Warmerregulation. Pfluger's Arch., 

 184:281-293. 



