414 PARTIAL LIST OF LITERATURE 



Gadow, H.: Volume on Birds in Bronn's Tierreich. 



Gegenbaur, C.: Vergleichende Anatomic der Wirbeltiere, 2 vols. 1898 and 



1901. 



Goode and Bean. : Oceanic Ichthyology, 1895. 



Goodrich, E. S.: Cyclostomes and Fishes; Lankester's Zoology, Vol. IX, 1909. 

 Gregory, W. K.: Present Status of the Origin of the Tetrapoda, 1915. 

 Gregory, W. K.: Studies on the Evolution of the Primates, 1916. 

 Gregory, W. K.: Theories of the Origin of Birds, 1916. 

 Giinther, A.: Introduction to the Study of Fishes, 1880. 

 Harmer, S. F.: Hemichordata; Cambridge Natural History, Vol. VII, 1904. 

 Hatschek, B.: The Amphioxus and its Development; English Translation, 



1893. 



Hay, O. P. : The Batrachians and Reptiles of the State of Indiana, 1892? 

 Hegner, R. W.: College Zoology, 1912. 

 Herdm&n, W. A.: Ascidians and Amphioxus; Cambridge Natural History, 



Vol. VII, 1910. 



Hertwig, 0.: Manual of Zoology, 1910. 

 Holmes, S. J.: The Biology of the Frog, 1914. 



Huxley, T. H.: Manual of the Anatomy of Vertebrated Animals, 1872. 

 Jordan, D. S.: Guide to the Study of Fishes, 1905. 

 Jordan, D. S.: Fishes, 1907. 



Jordan D. S., and Evermann, B. W.: Fishes of North America, 4 vols. 1900. 

 Jordan, D. S., and Evermann, B. W. : The Aquatic Resources of the Hawaiian 



Islands. Part. I, The Shore Fishes; Bui. U. S. Fish Com., Vol. XXIII, 



1905. 



Jordan, D. S., and Kellogg, V. L. : Evolution and Animal Life, 1908. 

 Keibel, F., and Mall, F. P.: Manual of Human Embryology, 1910. 

 Kellicott, W. E.: Outlines of Chordate Development, 1913. 

 Kingsley, J. S.: Textbook of Vertebrate Zoology, 1899. 

 Kingsley, J. S. : Systematic Position of the Caecilians, 1902. 

 Kingsley, J. S.: Comparative Anatomy of Vertebrates, 2nd ed., 1917. 

 Knowlton, F. H.: Birds of the World, 1909. 

 Lankester, E. R.: Treatise on Zoology, Vol. IX; Cyclostomes and Fishes (by 



Goodrich), 1909. 



Lydekker, R. : The New Natural History. 

 Lillie, F. R.: The Development of the Chick, 1908. 



Locy, W. A. : Contribution to the Structure and Development of the Verte- 

 brate Head, 1895. 



Lucas, F. A.: The Beginnings of Flight, 1916. 

 Lull, R. S. : Volant Adaptations in Vertebrates, 1906. 

 Lull, R. S.: Organic Evolution, 1917. 

 Marshall and Hurst: Practical Zoology, 1905. 

 Marshall, A. M.: The Frog: an Introduction to Anatomy, 1896. 



