6i4 



INDEX. 



PAGE 



Coccosteus .... 430 

 Coccus-insects . . 281 



Cochlea . . . 386 



Cockle . . . 304 



Cockroach . . . 275, 281 



Cod 432 



Codosiga . . . .112 

 Coelenterata . . .121 



Classificalion of 126, 141-4 



General characters of 125 

 ,, life of . 144 



„ scheme of . 147 



History of . . 145 

 Coeliac ganglia . . . 558 

 Coelogenys .... 5^9 

 Coelomata and Coelenterata 3, 125 

 „ Worms the first . 148 

 Coelome, see Body-cavity . 267 

 Ccenurus . . . .158 

 Coleoptera .... 280 

 CoUembola . . . 260, 281 

 CoUozoum . . . .Ill 

 Colobus . . . .601 

 Colour, Theory of . .23 

 Colouring, Protective, a!mong 



Insects 

 Colubriformes 



274 



482 



venenosi . 482 



• 505 



livia . . .81 



. 521 



Columella of Vertebrate ear 373, 387 



Columba 



„ 1 

 Columbse 



or epi-pterygoid 

 Comatula . . ' . 

 Commensahsm among Crus- 

 tacea 



,, ,, Fishes 



Commissures of Mammalian 



brain 

 Complemental males among 

 Cirripedia 

 „ CryptoniscidfE 

 „ Myzostomata 

 Compsognathus . 

 Conchifera, see Bivalves 

 Conchiolin . 

 Condylarthra 

 Conjugation, Dimorphic 

 ,, Multiple 



, , of Paramoecium 



476 

 216 



229 

 414 



556 



245 

 249 

 188 

 489 

 298 

 301 



584 

 lOI 

 lOI 



106 



Conjugation of Protozoa 



,, Vorticella 



Conjunctiva 

 Connective tissue 

 Contractile Vacuoles 

 Conus arteriosus . 

 Convoluta . 

 Copelata=Larvacea 

 Copepoda . 

 Coracoid 

 Corallium . 

 Corals . .124, 



Cordylophora 

 Corium 

 Cornea 

 Coronella . 

 Corpora adiposa . 

 Corpus callosum . 



,, striatum 

 Corticata 

 Coryphodon 

 Costal plates 

 Cotylophora 

 Couguar 



Courtship of Spiders 

 Cowper's glands . 

 Coxal glands of Ijmulus 



,, ,, Peripatus 



,, ,, Scorpion 



„ ,, Spider 



Coypu 

 Crab . 

 Crangon 

 Crania 



Cranial nerves 



Craspedon of Swimming-bell 

 Craspedota . . .126, 



„ and Acraspedota 



Crayfish, The Fresh-water 231, 250 



100 



107 



388 



34 



99 



393 



151 



358, 363 



243. 245 



• 378 



140, 143 



126, 140-1 



142 



371 

 388 

 482 

 460 

 528 



556 

 96 



584 

 472 



578 

 592 

 287 

 562 

 295 

 253 

 285 

 291 



589 

 250 

 250 

 200 

 382 

 130 

 130 

 137 



38I; 



The Sea 

 Creodonta . 

 Cribrella . 

 Cribriform plate 

 Cricetus 

 Cricket 

 Crinoidea . 



„ Classification of 

 Crocodiles, Alligators, and 



Gavials 

 Crocodilia . 



250 



593 

 207 



553 

 589 

 281 

 216 

 218 



487 

 482 



