APPENDICES 1485 



L. DoNCASTER, The Determination of Sex. Cambridge, 191 4. 



Animal Parthenogenesis. Science Progress, iii, 1908. Compare with 

 Sir Richard Owen's Parthenogenesis. 1849. 

 P. Geddes and J. Arthur Thomson, The Evolution of Sex. Con- 

 temporary Sci. Series, 1889; revised edition 1901. Out of 

 print. 

 Sex. Home Univ. Library. 191 4. 



E. GoDLEwsKi, Physiologie der Zeugung. In Winterstein's Vergleich- 



ende Physiologie. 

 R. GoLDSCHMiDT, Mcchanism and Physiology of Sex Determination. 



1923. 

 K. Groos, The Play of Animals. 1900. Useful discussion of preferential 



mating. 

 M. Hartog, Problems of Life and Reproduction. 191 3. 

 V. Hensen, Physiologie der Zeugung. In Hermann's Handbuch der 



Physiologie, vol. i, 1881. 

 P. Kammerer, Ursprung der Geschlechtsunterschiede. Vol. v of 



Abderhalden's Fortschritte, 191 2. 

 Jacques Loeb, Artificial Parthenogenesis and Fertilisation. Chicago, 



1913- 



F. H. A. Marshall, Physiology of Reproduction. 1910. Revised. A 



fundamental treatise. 

 J. Meisenheimer, Geschlecht und Geschlechtsleben im Tierreich. 



2 vols. Jena, 192 1 and 1930. The most important book on the 



Biology of Sex. 

 C. Lloyd Morgan, Habit and Instinct. 1897. Important discussion 



of preferential mating. 

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

 W. P. Pycraft, The Courtship of Animals. 1913. A fascinating and 



reliable book. 

 Julian Huxley, Courtship of Great Crested Grebe. Proc. Zool. 



Society. 1914, pp. 491-562. A very important paper. 

 E. Westermarck, The History of Human Marriage. 5th edition. 1925. 



ANIMAL BEHAVIOUR AND PSYCHO-BIOLOGY 



G. BoHN, La nouvelle Psychologic animale. Paris, 191 1. 

 La naissance de I'intelligence. Paris, 1909. 



E. L. BouviER, The Psychic Life of Insects. 1922. 



L. BussE, Geist und Korper, Seele und Leib. Leipzig, 1903. A long 



treatise on the Mind-Body problem. 

 C. M. Child, Physiological Foundation of Behaviour. 

 A. EsPiNAS, Les Societes Animales, etude de psychologic animale. 



Paris, 1877. An admirable book. 

 J. H. Fabre, Souvenirs Entomologiques. 9 vols. Paris, 1870. A classic. 

 A. FoREL, Social World of the Ants. 2 vols. 1928. A very remarkable 



book. 

 P. GiROD, Les Societes chez les Animaux. Paris, 1890. 

 *K. Groos, Play of Animals. 1898. 

 *F. Hempelmann, Tierpsychologie. 1926. Indispensable and with good 



bibliography. 



