478 



ZOOLOGY FOR MEDICAL STUDENTS 



Basement -membrane, 296 

 Bee, 244 



disease, 66, 258 

 Bilateral symmetry, 143 

 Bile, 302 



Bilharzia, 167-170, 168 

 Binomial system, 14 

 Birds, 427-435 

 Blackhead, 257 



Bladder, urinary, 409, 441, 466 

 Blastocyst, 467, 473, 474 

 Blastoderm, 458 

 Blastomeres, 188 

 Blastostyle, 95 

 Blastula, 94 

 Blood, 85, 235, 325, 394 



circulation, 381 



islands, 461 

 Bombus, 228 

 Bone, 292, 295, 352 

 Bot, 253 



Bothriocephalus, 176 

 Botryoidal tissue, 155 

 Brain, 327, 329, 330, 361, 368, 386, 387, 



395, 399. 426, 446, 458, 46r 

 Branchellion, 158 

 Branchiostegite, 226 

 Bronchus, 409 

 Buccal cavity, 133 

 Budding, 93 

 Bumble-bee, 228 

 Butterfly, 214, 229 



Caecum, 153 

 Calcarea, 124 

 Calciferous glands, 134 

 Calyptoblastic, 100 

 Canal-system, 122 

 Capillary blood-vessels, 140 

 Carriers of microbes, 17 

 Cartilage, 292 

 Catabolism, 13 

 Catadromous, 363 

 Cell, II, 215 

 Cement-organ, 370, 391 

 Centipedes, 240 

 Central capsule, 31 

 Centrosome, 184, 196 

 Cephalothorax, 211 

 Ceratodus, 374 

 Ceratopogon, 250 

 Cercaria, 165 

 Cerebro-spinal fluid, 388 

 Cestoda, 171 

 Chaeta, 131 

 Chalaza, 457 

 Chalk, 25 



Cheiropterygium, 405 

 Chela, 217 

 Chelicera, 217 

 Cheliped, 225 



Chemiotaxis, 10 



Chilaria, 218 



Chitin, 210, 234 



Chiton, 278, 280 



Chlamydozoa, 80 



Choanocytes, 118 



Choroid plexus, 388 



Chromatin, 3 



Chromatophores, 34 



Chromidia, 21 



Chromosomes, 8, 182, 188, 195 



Chrysalis, 213 



Chrysops, 251 



Cicada, 241 



Cilia, 69 



Ciliata, 67-74 



Cimex, 242 



Cirratulus, 147 



Cirrus, 145 



Clathrina, 121 



" Cleg," 251 



Clepsine, 158 



Clitellum, 132 



Cloaca, 302 



Clonorchis, 170 



Cnidoblast, 89, 90 



Cnidocil, 89 



Cnidosporidia, 65 



Cockroach, 227 



Cocoon {Lumbricus], 140 



Coelenterata, 115 

 classification, 86 



Coelenteron, 88 



Coelome, 129 



Coelomio epithelium, 133 



fluid, 135 

 Coenenchyme, 113 

 Coleoptera, 243 

 Collar-cell, 118 

 Columella (coral), 113 



(ear), 407 

 Conchiolin, 268 

 Connective tissue, 13b 

 Conorhinus, 49, 242 

 Contractile vacuole, 5, 28, 68 

 Copromonas, 35, 36, 37 

 Coral, 113 

 CoralUum, no 

 Cortex, cerebral, 387, 447 

 Coxal glands, 233 

 Cranial nerves, 332-337 

 Cranium, 317 

 Cretinism, 305 

 Crop, 133 



Crossopterygian, 365 

 Crustacea, 258 

 Crystalline cone, 237 



style, 276 

 Ctenidium, 271 

 Culex, 247 

 CuUcoides, 250 



