INDEX. 



295 



Page 



Ceratohyal of catfish 26 



Central canal of spinal cord. . 32 



Ceratium 257-8 



Ceratobranchials 26 



Cerebral hemispheres of cat- 



fisii 30 



Cerebellum of catfish 30 



Cercaria 226 



Cervical region of vertebral 



column in mammals 146 



Cerebellum of mammals .... 152 



Cerebrum of mammals 151 



Vercopithecus 189 



Ceratodtis 78 



Cervida 178 



Cercoltjjtes 179 



Cervus 178 



Cerci 207 



Cere 140 



Cestodes 225 



Cetacea 164 



Chatogaster 221 



Chietopoda 222 



Channel cat 54 



Chawmleon 108 



Gharadr'ms 139 



Characteristics of birds 121 



Chamois 179 



Cheek-pouches monkeys .... 189 



rodents 184 



Cheese-mite 204 



Chelaj 194 



Chelate 194 



Chelicerae 202 



Chellfer 202 



Chelonia 100 



Chelopus 105 



Chelydra 100 



Chemical composition of liv- 

 ing bodies 263 



Chinch-bug 214 



Chimcera 76 



Chilognatha 211 



Chilopodn 211 



Chinchilla 184 



ChilomycteruH 72 



Cliiroptera 185 



Chimpanzee 189 



Chitin r 191 



Ohiasma of optic nerves .... 152 



Page 



Chiromys 187 



C/drotes 109 



Chipmunk 184 



Chiton 232, 234 



Chondrostti 73 



Choroid 35 



Cholcepus 164 



Chrysothrix .... 189 



Chrysalis 209 



Chrysemys .- 105 



Chrysomelidm 215 



Ciconia I .■!5, 1 39 



Cicadella 213 



Cicada 213 



Ciliary muscle 35 



Ciliate Infusoria 253 



Ciliated chambers 250 



Ciliophrys 251 



Circulatory organs 265 



Cirripedia 200 



Cinosternum 103 



Circulation of crayfish 197 



Circumvallate papillje 157 



Circulation of earthworm. ... 221 



of cat 179 



Cistiido 105 



Ciscoe 59 



Clarias 57 



Clavate cells 17 



Classification .. 9, basis of ... . 261 



Clamatores 149 



Cladocera 1 99 



Clam 232 



Clathrulina 254 



Clepsine 222 



Climatic aspect of Biology . . 273 



Cliona 252 



Clitellum 221 



Clothes-moth 216 



Cloacal Siphon 231 



Clupea 60 



Clypeus 205 



Cobra (iVaja) 113 



Cocclnella 215 



Coccoou earthworm 221 



Coccus .' '. .. 213 



Coccyges 141 



Cochineal insect 213 



Cochlea 37 



Cochlea, scalae of 154 



