454 



GENERAL ZOOLOGY 



Beetles, 43 ; buffalo, 52 ; buprestid, 

 52 ; click, 49 ; Colorado potato, 50 ; 

 diving, 47 ; flat-headed, 52 ; Japa- 

 nese, 45 ; June, 43 ; lady, 48 ; lady- 

 bird, 48 ; long-horned, 52 ; May, 43 ; 

 sacred, 45 ; scavenger, 47 ; snout, 

 51; tiger, 46; water, 46; whirligig, 

 46 ; wood-boring, 52 



Beriberi, 125 



Binomial nomenclature, 443 



Biological Survey, 397 



Bird Day, 399 



Bird-banding, 397 



Birds, 377 ; banding, 397 ; geographical 

 distribution of, 401 ; migration of, 

 394 ; protection of, 399 



Black snakes, 361 



Blackbirds, 393 



Blastula, 134, 230 



Blowflies, 71 



Bluebottle flies, 71 



Boatman, water, 41 



Bobolink, 396 



Bobwhite, 386 



Boll weevil, 51 



Botflies, 71 ; horse, 71 ; sheep, 72 



Bovidae, 420 



Bristles, 238 



Brittle stars, 231 



Britton, Dr., on insect pests of stored 

 food, 101 



Bronchial tubes, 372 



Brood pouch, 164 



Brooks, W. K., 199 



Bryozoa, 308 



Bubonic plague, 104, 432 



Budding, 270, 272, 285 



Buffalo beetles, 52 



Buffaloes, 433 



Bugs, 30 ; chinch, 40 ; squash, 39 ; 

 water, 41 



J3ull snakes, 361 



Bumblebees, 86, 106 



Buprestids, 52 



Bureau, of. Animal Industry, 446; of 

 Biological Survey, 446 ; of Entomol- 

 ogy, 446; of Fisheries, 204, 327, 446 



Butterflies, 54 ; cabbage, 59 ; check- 

 ered white, 60 ; economic impor- 

 tance of, 60 ; milkweed, 54 ; mon- 

 arch, 54 ; swallowtail, 58 ; viceroy, 

 58 ; zebra, 59 



Buzzard, 387 



Byssus, 196 



Caddis flies, 184 



Caeca, 6, 372 ; gastric, 6 ; pyloric, 



227 ; intestinal, 227 

 Caecum, 6 

 Calcarea, 307 



Calciferous glands, 240 



Camelidae, 420 



Camels, 418 



Canal, circular, 272; radial, 224; 

 ring, 224 ; stone, 224 



Canidae, 424 



Capillaries, 122, 193, 242, 313, 334 



Caprella, 165 



Capsule, adrenal, 408; egg, 247 



Carapace, 146 



Carbohydrates, 118 



Carbon tetrachloride, 260 



Carboniferous Age, 349 



Carnivorous mammals, 423 



Carpenter bees, 89 



Carroll, 102 



Cassowaries, 377 



Caterpillars, 56 



Cats, 423 ; domestic, 424 



Cell, 129; division of, 132; struc- 

 ture of, 129 



Cement gland, 12 



Centipeds, 169, 309 



Centrosome, 131 



Cephalopoda, 219, 309 



Cephalothorax, 137, 145 



Cerebellum, 316, 338, 373 



Cerebropleural ganglia, 195 



Cerebrum, 316, 338, 373 



Cervidae, 420 



Cestoda, 266, 308 



Cetacea, 416 



Chaetopoda, 308 



Chameleons, 356 



Chapman, Frank, on warblers, 392 



Chelicerae, 137 



Chelipeds, 148 



Chelonia, 362 



Chiggers, 143 



Chilopoda, 309 



Chimpanzee, 428 



Chinch bug, 40 



Chiroptera, 427 



Chitin, 2 



Chlorophyll, 291 



Chordata, 307, 309 



Chordate, 304 



Chromatin, 131, 133, 179 



Chromosomes, 131, 179 ; numbers of, 

 132 



Chrysalis, 56 



Cicadas, 30; periodical, 30 



Cilia, 192, 194, 252, 262, 293, 307 



Ciliata, 298, 307 



Clam, 189, 309 ; long-neck, 189 ; soft- 

 shell, 189 



Classes, 109 



Classification, 107, 443 



Clavicles, 338, 373 



Cleavage, 134 ; spindle, 131 



