210 



INDEX 



of, 4; controversies produced 

 by, 187; of the nineteenth cen- 

 tury, 10 



Biology, Zoology the central sub- 

 ject of, i, 6 



Books, a suggested library of 

 fifty, 191-193; lists of the best 

 reading, 191-208; some useful, 

 188-190 



Boveri, biographical references to, 

 196; eminence in cytology, 21; 

 portrait, 16 



Brooks, biographical references to, 

 196 



Brown, Robert, discovers nucleus 

 of plant cells, 10 



Bruce, Colonel, and sleeping sick- 

 ness, 139; observations on sleep- 

 ing sickness, 138-141 



Buff on, a forerunner of Lamarck, 

 144 



Burdon-Sanderson, biographical 

 reference to, 196 



Cajal, Ramon y, reference to por- 

 trait of, 201 



Cell-Theory, The, 16-22; an- 

 nouncement of, 16; early de- 

 fects, 19, 20; formulation of, 

 18; Modifications of, 20, 21; 

 recent tendencies, 122; Schlei- 

 den, 17; Schwann, 17; Schwann's 

 treaties, 18; modern statement 

 of, 21 



Chemistry, and biology, 8 



Chordata, 91 



Chromosomes, as bearers of hered- 

 ity qualities, 42; discovery of, 41 



Circulation of the Blood, 78; 



Harvey's demonstration of, 78; 

 ocular proof of, Leeuwenhoek, 

 176; Malpighi, 176 



Classification of Animals, 53, 54; 

 tabular view of, 60 



Ccelenterata, 87 



Cohn, biographical reference to, 

 196; and bacteriology, 26 



Comparative Anatomy, becomes 

 experimental, 114; rise of, 62-67; 

 recent tendencies of, 123 



Continuity of the germ-plasm, 155 



Cope, E. D., biographical refer- 

 ences to, 196; a great naturalist, 

 96; portrait, 96 



Culture-periods, of palaeolithic 

 man, 99, 100 



Cuvier, biographical references to, 

 196-197; debate with Saint- 

 Hilaire, 66; founder of com- 

 parative anatomy, 63; of struc- 

 tural zoology, 62-67; of verte- 

 brate paleontology, 67, 178; 

 one of the ten foremost men, 

 177; portrait, 54 



Cytology,, Boveri and, 21; a de- 

 partment of biology, 21, 122; 

 recent tendencies of, 122, 123; 

 studies of, 122 



Darwin, Charles, biographical ref- 

 erences to, 197; natural selec- 

 tion, 149, 150; one of the ten 

 foremost men, 179; origin of 

 species, 153; original draft of 

 his theory, 154; parallelism in 

 thought with Wallace, 153, 

 154; portrait, 22; reception of 

 his theory, 152 



