Index. 



431 



Cicadidse, 401. 

 Cicindela, 416. 

 Cicindelidse, 416. 

 Cidaridse, 146. 

 Cidaris, 146. 

 Cienkowsky, 50, 56, 61. 

 Ciliary motion, 2. 

 Ciliata, 71. 



Cimbex (Tenthredinidae) , 421. 

 Cimex, 397, 401. 

 Cinclides, 112. 



Circulation in Cephalopods, 319. 

 Circulation in Crustacea, 334. 

 Circulation in Insects, 393. 

 Circulation in Leeches, 207. 

 Circulation in Molluscs, 245. 

 Circulation in Nemerteans, 157. 

 Circulation in Gephyrea, 190. 

 Circulatoiy system, 31. 

 Cirolana (Cymothoidse) , 362. 

 Cirrhatulidas, 222. 

 Cirrhopathes, 1 18. 

 Cirrhostomidse, 184. 

 Cirrhoteuthis, 314. 

 Cirripedia, 338, 343. 

 Cladobranchiata, 304. 

 Cladocera, 350. 

 Cladococcidse, 62. 

 Cladocoracese, II7- 

 Cladocorj'ne, 92. 

 Cladocorynidse, 92. 

 Cladodactylus, 183. 

 Cladolabes, 150, 153. 

 Cladonema, 92. 

 Cladonemidsc, 92. 

 Cladoxenus, 403. 

 Claparede, 69, 90. 

 Clark, 258. 

 Class, 38. 

 Classification, 38. 

 Clathria, 76. 

 Clathrulina, 58. 

 Clausilia, 282, 301, 312. 

 Clausilium, 286. 

 Clavagella, 257, 267,2 71. 

 Clavatella, 88, 89, 92. 

 Clavatellidse, 92. 

 Clavellina, 234, 240. 

 Clavellinida;, 240. 

 Clavidse, 91. 



( 

 Clavularia, 119. 

 Cleodora, 275, 277, 278. 

 Clepsine, 199, 203. 



Clepsinidge, 203. 



Clerida;, 418. 



Cliodita, 279. 



Cliona, 77. 



Clione, 276, 277, 278, 279. 



Clionidae, 77. 



Clionopsis, 278, 279. 



Clistosyca, 78. 



Clistosaccus (Rliizocephala), 34(>. 



Clithon, 308. 



Cloquet, 188. 



Clubione, 368, 374. 



Clupeoids commensal, 117. 



Clymene, 219. 



Clypeaster, 147. 



Clypeastridae, 147. 



Clypeastrinae, 147. 



Clypeus, 330. 



Clytia, 94. 



Cnidae, 74, 80, 193, 281, 242. 



Coagulation of blood, 6. 



Coartactee, 397, 408. 



Coccidaj, 341, 399. 



Coccina, 383. 



Coccinella, 414. 



Coccodiscinae, 63. 



Coccoliths, 62. 



Coccospheres, 62. 



Coccus, 400. 



Cochineal, 400. 



Cocoon, 144, 397. 



Codonella 70. 



Codonostome, 87. 



Coelenterata, 47. 



Coelogorgia, 1 23. 



Coeloma, 31, 124. 



Coenis, 405. 



Ccenobita, 557. 



Coenocyathus, 116. 



Coenurus, 168. 



Ccenosarc, 79. 



Coenosyca, 78. 



Cohn, 9, 57, 68. 



Cohnheim, 2, 23. 



Colacium, 55. 



Coleoptera, 387, 413. 



Colepidse, 71. 



Coleps, 71. 



Collagen, 15. 



Collingwood, 114. 



Collosphaeridse, 61, 62. 



Collozoum, 63. 



Colobocentrotus, 147. 



Colobranchus, 2 1 3, 227, 



