646 



INDEX. 



Cephalo-thorax, i. 282. 

 Cephalopoda, i. 258 ; ii. 220, 



551. 

 Cerambyx, i. 328; ii. 311, 



313. 

 Cercaria, i. 186; ii. 479. 

 Cerebellum, ii. 555. 

 Cerebral ganglion, ii. 541. 

 Cerebral hemispheres, ii. 556. 

 Cerithium, i. 249. 

 Ceroxylon, ii. 48. 

 Cetacea, i. 481,482; ii. 142, 



176, 193, 442, 555, 616. 

 Chabrier, i. 108, 346. 

 Chain of being, i. 53 ; ii. 629. 

 Chalcides, i. 448, 457. 

 Chameleon, i. 462; ii. 129, 



390, 499. 

 Chara, ii. 50, 254. 

 Chelidonium, ii. 48. 

 Chelonia, i. 463; ii. 130,276, 



321,439. 

 Chemistry, organic, ii. 5, 333. 

 Cheselden, ii. 520. 

 Chevreuil, i. 123. 

 Children, i. 318; ii. 491. 

 Chitine, i. 318. 

 Chladni, ii. 417, 

 Chondrilla, ii. 52. 

 Choroid coat, ii. 462. 

 Choroid gland, ii. 495. 

 Chromatic aberration, ii. 474. 

 Chromule, i. 70. 

 Chrysalis, i. 307. 

 Chyle, ii. 107, 203. 

 Chyme, ii. 181. 

 Cicada, i. 340. 

 Cicindela, ii. 212. 

 Cilia, i. 126, 154, 157, 173, 



195,203,215. 

 Ciliary ligament, ii. 463. 

 Cimbex, i. 333. 

 Cimex, ii. 124. 

 Cineritious, ii. 561. 

 Circulation, ii. 11, 229. 

 Cirrhi, ii. 296, 389. 

 Cirrhopoda, i. 257. 



Classification, i. 51 ; ii. 625.' 



Clausilia, ii. 317. 



Clausium, i. 253. 



Clavicle, i. 404, 523, 566. 



Claviger, ii. 483. 



Claw in lion's tail, i. 531. 



Clio, i. 258; ii. 138. 



Cloquet, ii. 498. 



Clypeaster, i. 211. 



Cobitis, ii. 309. 



Cobra de capello, i. 549 ; ii, 



164. 

 Coccygeal bone, i. 404. 

 Cochlea, ii. 427. 

 CockchafFer. See Melolontha. 

 Cockle, i. 221. &eCardium. 

 Cod, lens of, i. 59 ; ii. 496. 

 Coenurus, ii. 84. 

 Co-existence of forms, i. 50. 

 Coffin-bone, i. 517. 

 Coleoptera, i. 348 ; ii. 382. 

 Collar-bone, i. 404. 

 Colours of insects, i. 318. 

 Colours, perceptions of, ii.531. 

 Coluber, i. 448,450; ii. 164. 



Columella, i. 243 ; ii. 439. 



Commissures of brain, ii. 562. 



Comparetti, ii. 244, 436. 



Complementary colours, ii. 

 531. 



Compound eyes, ii. 483. 



Concha of the ear, ii. 421. 



Condor, ii. 331. 



Conger eel, ii. 556. 



Conglomerate eyes, ii. 483. 



Conjunctiva, ii. 466. 



Consumption of animal mat- 

 ter, ii. 60. 



Contractility, muscular, i. 125. 



Conus, i, 250. 



Convolutions of the brain, ii. 

 558. 



Convolvulus, ii. 48. 



Cooper, ii. 434. 



Coracoid bone, i. 404, 566. 



Coral, i. 166. 



Coral islands, i. 15. 



