246 BIBLIOGRAPHY 



account of most of the modern work on the biology of 



sex. With a large bibliography.] 

 F. H. A. Marshall: "Physiology of Reproduction," 1910. 



[A very valuable treatise.] 

 R. Miiller : " Sexualbiologie. Vergleichend-entwiokelungs- 



geschichtliche Studien fiber das Geschlechtsleben des 



Menschen und der hoheren Tiere." Berlin, 1907. 

 M. Caullery : " Les Problemes de la Sexualite." Paris, 1913. 

 Jacques Loeb : " Artificial Parthenogenesis and Fertilisation." 



Translation by W. O. Redman King. Chicago, 1913. 

 T. H. Morgan : " Heredity and Sex." New York, 1913. 

 M. Hartog : " Problems of Life and Reproduction." London, 



1913. [A valuable series of essays, including a criticism 



of the physiological thesis of The Evolution of Sex.] 

 Thomas E. Reed : " Sex, its Origin and Differentiation," 



New York, 1913. [An account of theories of sex and a 



new theory of a sex rhythm in the germ-cells.] 

 Geoffrey Smith : " Rhizocephala." Fauna des Golfes von 



Neapel. Monograph XXIX, 1906 ; and very important 



" Studies in the Experimental Analysis of Sex " in 



Quarterly Journal of Microscopical Science for 1909-1913. 

 Charles Darwin : " The Descent of Man, and Selection in 



Relation to Sex." 1871. 

 Alfred Russel Wallace : " Darwinism." 1889. 

 Herbert Spencer : " Principles of Biology." Revised ed. 



1908. 

 C. Lloyd Morgan : " Habit and Instinct " (1896) and " Animal 



Behaviour " (1900). 

 J. T. Cunningham : " Sexual Dimorphism in the Animal 



Kingdom." London, 1900. [A valuable collection of 



facts, with a Lamarckian interpretation.] 

 W. Bateson : " Mendel's Principles of Heredity," 1909. 



[Chapter X, Heredity and Sex.] 



K. Groos : " The Play of Animals." Translation, 1900. 

 W. P. Pycraft: "The Courtship of Animals." London, 1913. 



[A charming book rich in fresh facts.] 



