e 
Blastopore, 9 
Blastula, 8 
Blood, 24, 265 
Blood circulation, embryonic, 268 
phylogeny of, 267 
primitive, 268 
Blood corpuscles, 265 
-lymph glands, 307 
plasma, 265 
plates, 266 
vascular system, 266 
vessels, structure of, 267 
Body cavity, 120 
Bone, 23 
development of, 43 
of ear, 73 
Botall’s duct, 283 
Bowman’s capsule, 309, 314 
glands, 197 
Brachial artery, 288 
plexus, 163 
vein, 290 
Brachium, 116 
Brain, 140 
flexures of, 143 
sand, 160 
ventricles of, 143 
Branchiz, 236 
Branchial arteries, 274 
arches, 63. 
clefts, 236 
vein, 274 
Branchiomerism, 237 
Branchiostegal membrane, 77, 240 
rays, 77, 240 
Breathing valves of teleosts, 241 
Breast bone, 56 
Broad ligament, 337 
Bronchi, 250, 256 
Bronchioles, 256 
Bronchus of lampreys, 238 
Buccal glands, 221 
Buccalis nerve, 172 
Bulbus arteriosus, 273 
oculi, 203 
olfactorius, 142, 167 
Bunodont, 214 
Bursa Entiana, 227 
inguinalis, 338 
omentalis, 122 
Ceca, intestinal, 228 
pyloric, 227 
Calcaneus, 117 
INDEX. 
Carapace, 41 
Cardiac glands, 224 
plexus, 163 
Cardinal veins, 279 
Carotid arteries, 275 
Carotid glands, 246, 297 
Carpale, 117 . 
Carpus, 116 
Cartilage, 22 
bones, 43, 66 
calcified, 43 
lingual, 75 
rostral, 76 
Cauda equina, rfo 
Caudal artery, 276 
vein, 276 
vertebre, 49 
Cavum tympani, 187 
Cement, 211 
Central canal of nervous system, 138 
Centrale, 117 
Central nervous system, II, 137 
Centrum, 45 
Cephalic vein, 290 
Ceratobranchial, 65 
Cerebellar hemispheres, 161 
Cerebellum, 142, 145 
Cerebral hemispheres, 141 
Cerebrospinal fluid, 152 
Cerebrum, 148 
Cervical plexus, 163 
sinus, 244 
vertebrae, 49 
Chain ganglia, 163 
Chambers of eye, 203 
Chiasma, 169 
Chiropterygia, 114 
Choane, 80, 193 
Choledochar duct, 233 
Chondrin, 23 
Chondrocranium, 60 
Chorda tympani, 173 
Chorde tendinie, 272 
Chordata, « 
Chorioid coat, 202 
fissure, 199 
gland, 202 
plexus, 144, 147 
Chorion, 351 
Chromaffine cells, 352 
Chromaphile cells, 352 
Chromatophores, 26 © 
Chyle, 304 
Chyle ducts, 304 
387 
