INDEX 



211 



Darwin, Erasmus, a forerunner of 

 Lamarck, 144 



Darwinism, not the same as or- 

 ganic evolution, 143; vagueness 

 regarding, 143 



De Vries, Hugo, mutation theory 

 of, 159-161; portrait, 156 



Divisions of Zoology, the chief, 

 106 



Dohrn, Anton, biographical refer- 

 ences to, 197; and the Naples 

 station, 118 



Dujardin, Felix, 12, 13; biographi- 

 cal references to, 197; discoverer 

 of protoplasm, 12; portrait, 16; 

 sarcode, 13 



E 



Echinodermata, 89 



Ecology, 56, no 



Economic Entomology, 117 



Edwards, Milne- , 65 



Eimer, and orthogenesis, 162 



Embryology, 70, 108; Balfour and, 

 73; chapter on, 70-76; impor- 

 tance of in zoology, 70, 72; rise 

 of, 70-76; Von Baer and, 72 



Embryological Record, The, 72 



English, The, rank of in biological 

 progress, 184, 185 



Entomological Bureau at Wash- 

 ington, 118 



Ether, in painless surgery, 165, 

 167, 169 



Eugenics, 36, 116; books on, 206 

 Evolution, controversies regard- 

 ing, 163, 164; generalities con- 

 cerning, 143; the factors of, 164; 



mental, of animals, 112; present 

 status of, 163 



Evolution Theories, 22, 143-164; 

 Darwin's theory, 148-154; De 

 Vries, 159-161; Lamarck, found- 

 er of, 144; Weissman, 154-159; 

 replacing theories, 161; sup- 

 porting theories, 161 



Experimental morphology, 114; 

 study of heredity, 35; zoology, 



Fabre, biographical references to, 

 197; the Hunter- Wasps, 127; 

 portrait, 136; writings on in- 

 sects, 126 



Factors of Evolution, 164 



Fermentation, 28 



Fossil remains, chapter on, 95- 

 105; collections in New Haven, 

 97; hi New York, 97; of man: 

 Heidelberg jaw, 103; Java skull, 

 102; Neanderthal skull, 100; 

 Piltdown skull, 103; prehistoric 

 artists, 99; implements, 98 



Fossil, bearing rocks, thickness of, 

 95; horses, 96, 97 



Foremost Men of Biological His- 

 tory, the ten, 174-180 



French, contributions to biological 

 progress, 184, 185; tempera- 

 ment, 184 



Galton, biographical references 

 to, 197; portrait, 36; work on 

 inheritance, 36 



Gegenbaur, 65; biographical refer- 

 ences to, 197 



