INDEX. 



789 



Cockle, 372 



Cockroach, . . 293-98, 305 

 Cocoon, .... 322 



Cod, 510 



Codosiga, ..... .104 



Ccelentera, . . . .129 



Classification of, 129, 154-5 



., General characters of, . 129 



life of, . .134 



,, scheme of, . 159 



History of, . . 157 



Pedigree of, . . .158 



Cceliac ganglia, . . .671 



Ccelogenys, . . . . 711 



Coelomata and Coelentera, 8, 130 



, Worms the first, . 161 



Ccelome, see Body cavity, . 453 



Cceloplana, . . . .164 



Ccenurus, . . . 173 



Coleoptera, .... 304 



Collagen, .... 745 



Collembola, .... 305 



Collozoum, .... 103 



Colobus, .... 726 



Colon, ..... 670 



Coloration, .... 758 



Colour Sense, Theory of, . 28 



Colouring matters of Animals, 746 



Protective, among Insects, 317 



Colubriformes, . . . 583 



venenosi, . 583 



Columba, .... 599 



livia, . . 83, 599 



Columella of Vertebrate ear, . 445 



or epi-pterygoid, 573, 586 



in cotals, . 154 



snail, . . 349 



Comatula, .... 244 



Commensalism among Crus- 

 tacea, .... 283 



Fishes, 527 



Commissures of Mammalian 



brain, . . . 636, 668 

 Complemental males among 



Cirripedia, . . . 280 



Myzostomata, . 212 



Compsognathus, . . . 593 



Conchifera, see Bivalves, . 362 



Conchiolin, .... 745 



Condylarthra, ... . 704 



