488 



Index 



Bishop Museum, 482 



Bison, 148, 420, 421, 425 

 migration, 152-3, 245 

 ill. 419 



Blagden, 349 



"Blake," 350 



Blending, sec Inheritance 



Blood serum, refractive index in 

 Bright 's disease, cancer, 

 syphilis, tul)ercnk)sis, 85 

 test, 438; see Syphilis, Wasser- 

 man test 



Blue, 459 



Blue-green, see Algae 



Blumenbach, 208 



Boa constrictor, transport, 155 



Bobolink, spread, 182 

 molt control, 225-6 

 ill. 226 



Bob-tailed cat, 240 



Bonaparte, 19, 31, 53 



Bones, see Birds, Crocodiles, 

 Pterodactyls 



Bonneville, see Lake 



Boreal zone, 174 



Bonellia, see Gephyrea 



Bonet, 470 



Boston, see Water-works 



Botanical Gardens, 62; see Bart- 

 ram, Missouri, N. Y. 



Bottom-sampling apparatus, 365 



Boveri, 88, 471 



Bow-fin as food, 435 



Boyle, 283 



Brachiopod, see Spirifer 



Bradbury, 34 



Breeders' Association, see Amer- 

 ican 



Brewer, 44 



Bridges, see Land 



Bright 's disease, see Blood serum 



Brittle star, see Cross fertilization 



Brontosaurus, 126; ill. 127 



Brooke, 349 



Brooklyn, see Water-works 



Brooks, 88 



BroAvn-tail, see Moth 



Briinn, Natural History Society, 

 203 



Bryozoa, statoblasts, 382 



Buljonic, see Plague 



Buffalo University, 472 

 see Bison 



Burt'on, 235; see Jefferson 



Bugs, see Color, warning 



Bunting, see Lark, Snow 



Bureau of Animal fndnstry, see 

 U. S. 



Bureau of Entomology, see U. S. 

 Fisheries, see U. S. 

 riant Industry, see U. S. 

 Public Health, see U. S. 

 Burrowing owl, distribution, 182 



ill. 18(1 

 Bursa, see Inheritance, shepherd 's 



purso 

 Bursaria, ill. 00 

 Bussey, 87 



Bussey Institution, 74, 87 

 Butler, 313 

 Butterflies, distribution, 172 



influence of environment, 222-3 

 see Color, warning; Isolation; 

 Mimicry; ^Monarch; Sex de- 

 termination; Viceroy 



Cabbage butterfly, see Pieridae 



Caesarean operation, 444 



Caffein, see Crustacea, light re-: 



sponse 

 Caithness flagstones, 118 

 California, climate, fauna, flora, 



184, 185; see Sequoia 

 Calligrapha, germ cell deter- 

 minants, 191 

 Calorimeter of Benedict and At- 



water, Lavoisier, 284-5 

 Cambrian period, life, 95, 117 

 Camel, extinct, 148 



migration, 149 

 Camouflage, see Color, protective 

 Canada lynx, distribution, 176 

 Canadian zone, 174 



forest, ill. 171 

 Cancer, 481 ; animal experimenta- 

 tion, 469-70 

 chromosomes, 471-2 

 Commission, Harvard, 472 

 effect. X-ray, radium ray, 248 

 in animals, 473 

 inheritance, 472 

 institutes, 472-3 

 Laboratory, N. Y. State Board 



of Health, 472 

 theories, 470-2 

 see Blood serum 

 Capelan, destruction, 156 

 Carbohydrate, energy production, 

 296 

 synthesis, 92-3 

 see Diet 

 Carbon dioxide, end product, 280, 

 294. 296 



