1484 LIFE : OUTLINES OF GENERAL BIOLOGY 



PARTICULAR PHYSIOLOGICAL PROBLEMS 



{a) Colour 



F. E. Beddard, Animal Coloration. 1892. 



E. B. PouLTON, Colours of Animals. Internat. Sci. Ser. 1890. 

 C. F. W. Krukenberg, Grundziige einer vergleichenden Physiologic 

 der Farbstoffe und der Farben. Heidelberg, 1884. 

 *M. I. Newbigin, Colour in Nature. London, 1898. A very educative 

 introduction to the problems of Comparative Physiology, and 

 an important contribution to the particular problem of 

 coloration. 



G. BoHN, L'Evolution du Pigment. Paris, 1901. 

 Grant Allen, Colour Sense. 



G. H. Thayer, Concerning Coloration, New York, 1909. A. H. Thayer's 



observations. 

 L. T. HoGBEN, The Pigmentary Effector System. 

 Karl Semper, Animal Life. 1881. 

 P. Klingksiegk and J. Valette, Codes des Couleurs. Paris, 1908. 



{b) Luminescence, etc. 



Newton Harvey, Luminescence. 

 C. F. Holder, Living Lights. 



E. Mangold, Die Produktion von Licht. In vol. iii of Winterstein's 



Vergleichende Physiologic. Jena, 1910-1914. 

 R. TiGERSTEDT, Dic Produktion von Warme. Winterstein, as above. 

 S. Garten, Dic Produktion von Electricitat. Winterstein, as above. 



MOVEMENT 



Pettigrew, Animal Locomotion. Internat. Sci. Series. 1873. 



Marey, Animal Mechanism. Internat. Sci. Series. 



J. G. McKendrick, Life in Motion. 1892. 



A. V. Hill, Animal Mechanism. 



Sir Arthur Keith, Engines of the Human Body. 



Headley, Life and Structure of Birds. 



F. W. Gamble, Animal Life. 



SEX AND REPRODUCTION 



*J. R. Baker, Sex in Man and Animals. 1926. A very lucid intro- 

 duction. 



F. O. Bower, J. Graham Kerr, W. E. Agar, Lectures on Sex and 

 Heredity. 



A. Cresson, L'Espece et son Serviteur. Paris, 1913. Emphasising the 

 subordination of self -regarding to species-preserving activities. 



F. A. E. Crew, Genetics of Sexuality in Animals. 



J. T. Cunningham, Sexual Dimorphism in the Animal Kingdom. 

 1900. 



Charles Darwin, The Descent of Man and Selection in Relation to 

 Sex. 1 87 1. 



