INDEX. 



365 



Branchiae continued 



Astaau, 25, 75, 265 



development of, 224 



Cancer, 276 



Honiarus, 257 



Paleemon, 270 



Palinnnu, 264 



Penceus, 267 

 Branchial chamber, 25 



formula, 



Aiiacoides, 266 



Astacopsis, 264 



Aztacw, 266 



Cancer, 277 



hypothetically complete, 268 



Palcemon, 270 



Palinurits, 265 



Peneeu*, 267 

 Branchiobdella, 356 

 Branchiostegite, 26 



development of, 217 

 BRAUN, quoted, 352 

 Brazilian Crayfishes, 306 



C. 



Caecum, 61 



Calcification of exoskeleton, 197 



Californian Crayfishes, 243 



Canibarus, 44, 247, 310, 312 



Cancer, 272, 283 



Carapace, 19 



development of, 214 

 CARBONNIEB, M., quoted, 297, 349, 



350 



Cardia, 52 

 Caridina, 330 

 Carpopodite, 165 

 Cell, 66, 199 

 Cell-aggregate, 190. 199 



division, 200 



theory, 202, 204 



Cephalic appendages, 170 

 development of, 217 



flexure, 163 



somites, 154 

 Cephalon, 19, 141 

 Cephalothorax, 19 

 Cervical groove, 19 



spines, 234 

 CHANTRAN, M., quoted, 348, 850, 



351 



Chelae, 22 



Chilian Crayfishes, 308 

 Chitin, 50 



composition of, 347 

 Chtsrapg, 250 

 Chorology, 46 

 Circulation, 73 



organs of, 68 



Common knowledge and science, 3 

 Connective tissue, 178 



development of, 224 

 COPE, Prof., quoted, 316 

 Cornea, 118 

 Coxopodite, 143 

 Coxopoditic setae, 78 

 Crab, see Cancer 

 Crab's-eye, see Gastrolith 

 Crangon, 272 

 Crayfish, origin of name, 12 



common, see AstaeugfluriatUit 

 Crayfishes, Amurland, 304 



Asiatic, 304 



Australian, 306 



Brazilian, 306 



Californian, 243 



Chilian, 308 



definition of, 254 



Eastern North American, 247, 

 305 



European, 288. 297 



evolution of, 331 



