INDEX 



^595 



Cartilaginous. 'fishes, 377. 

 Cattle, 465. 467. 

 Cavity, glenoid, 37, 

 Cavum aorticum, 53. 



pulmocutaneum, 53. 

 Cells, vii, 20, 83, 101, 120. 



blood, 51, 99. 



ciliated, 88. 



cystogenous, 207. 



diagram of, 84. 



epithelial, 88. 



fat, 97, 103. 



flame, 203. 



gland, 90. 



goblet, go, 



muscle, 95. 



nerve, 93, 95. 



sense.; 88, 89. 



yellow, 221, 225. 

 Cellulose, 532, 533, 535. 

 Centrosome, 104, 109. 



in spermatozoon, notin ovum, 92. 

 Cephalisation, .233, 260. 

 Cephalochorda, 517. 

 Cephalothorax, of crayfish, 239. 

 Cercarise, 207. 

 Cerci anales, 27.6. 

 Cere, 398. 



Cerebral convolutions, 453, 474- 

 Cerebral hemispheres, 72. 



joined in dogfish, 364. 



of frog, 72. 



of pigeon, 417. 



of rabbit, 453. 

 Cerebrum, of dogfish, 364. 



of rabbit, 453. 



of Teleostomi, 380. 

 Cestoda, 209, 514. 

 Cetacea, 461, 5,19. 

 Chelipeds, 246. 

 Chelonia, 392, 519. 

 Chemical activity in plants, 531- 



work in the body, 4, 17. 

 Chiasma, optic, 73. 



of dogfish, 367. 



of frog, 73. 

 Chick, development of the, 504. 

 Chiroptera, 471, 520. 

 Chitin, 248. 

 Chlamydospores, 127. 

 Chlorophyll, 167, 531,, 533. 



Chloroplasts, 534.' 

 Chondrinj 97. 

 Chordae tendine?e, 53. 

 l^hordata, 339, 492, 517. 

 Chords, vocal, 62. 

 Choroid, 80. 

 Chromatin, 86, ,104. 

 Chromosomes, 105, 106. 

 Cilia, 88, 129. 

 Ciliata, 129, 141, 513. 



in frog and man, 158-160. 



reproduction of, 191. 

 Ciliospores, 127. 

 Cimex lectularius, 287. 

 Circulation, course of, in Amphi- 

 o,xus, '336. 



in crayfish, 256. 



in dogfish, 364, 365. 



in earthworm, 225. 



in frog, 6,0, 61, 64. 



in rabbit, 449,. 452. 



in swan mussel, 322. 



organs of, 18. See alsp Vascu- 

 lar system. 



of carbon, 537. 



of nitrogen, 537. 

 Cirri, of Amphioxus, 328. 



of Nereis, 233. 

 Clasper, 341, 350. 

 Class, 513., 



Classes, definitions of, 5 J 3- 

 Classification, 511. 



suggests evolution, 521. 



table of, 513. 

 Clavicles, 36, 39. 



of frog, 36. 



of pigeon, 407. 



of Primates, 473. 



of rabbit, 433. 

 Cleavage of ovum, 109. 



kinds of, 504. 



of Amphioxus, 478, 479> 5°4- 



of bird, 504. 



of dogfish, 504. 



of frog, 109, 487, 504. 



of invertebrate's, 509. 



of mammals, 508. 

 Clitellum, 216, 217, 229. 

 Cloaca, 47. 



of dogfish, 341, 354. 



of frog, 25, 47, 



