INDEX. 



36o 



BranchiEe — cotithmcd 



Astacm, 25, 75, 205 



development of, 224 



Cance); 276 



Ilomams, 257 



Palcemon, 270 



Palinurits, 2G4 < 



PetKBus, 267 

 Branchial chamber, 25 



formula, 



Astacoides, 266 



Astacoj)sis, 264 



Astacicf, 266 



Cancer, 277 



hypothetically complete, 2G8 



Palcemon, 270 



Palinurus, 265 



Penceus, 267 

 Sranchiobdella, 356 

 BrancMostegite, 25 



development of, 217 

 Braun, quoted, 352 

 Brazilian Crayiishes, 306 



C. 



Csecum, 61 



Calcification of exoskeleton, 107 



Californian Crayfishes, 243 



Cambarns, 44, 247, 310, 312 



Cawce/-, 272, 283 



Carapace, 19 



development of, 214 

 Caebonnier, 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 

 Ccphalon, 19, 141 

 Cephalothorax, 19 

 Cervical groove, 19 



spines, 234 

 Chantran, M., quoted, 348, 350, 



351 

 Chela3, 22 



Chilian Crayfishes, 308 

 Chitin, 50 



composition of, 347 

 Cliccraps, 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 setaa, 78 

 Crab, see Cancer 

 Crab's-eye, see Gastrolith 

 Cranqon, 272 

 Crayfish, origin of name, 12 



common, see AstacuHJimlatilis 

 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 



