494 



INDEX. 



Cnrres of embryo, i. 369 



Cutis, ii. 200, 232 



Cuvier, theory of cjatastropheg, i. 76 



theory of types, i. 57 



Cycloetoma, ii. 101, 120 

 Cytods, i. 103 

 Cytula, i. 176 

 CytooocciiB, L 176 



Daxtov, i. 51 



Darwin, Charles, L 96 



descent of man, i. 103 



^ selection, theory of, i. 95 



Bemal selection, i. 103 



Erasmus, L 96 



Darwinism, i. 95 

 Deoidua, ii. 161, 165 



animals, ii. 161 



Decidna^less animals, ii. 161 

 Decidniata, ii. 161, 187 

 Deduction, i. 104 ; ii. 37 

 Degree of development, i. 58 

 Derma, ii. 232 

 Descent, theory of, i. 84 



of man, i. 104 



Devonian period, ii. 10, 19 

 IHdeVphia, ii. 149, 187 

 Differentiation, i. 152, 159 

 Digestive intestine, ii. 330 

 Digits, ii. 278 

 Dilarial period, iu 12, 15 

 Dipneosta, ii. 115, 120 

 DuBOOgastmla, i. 219, 241 

 Discoidal cleayage, i. 225, 242 

 D»«eopIac««aaZ»a, ii. 162, 187 

 Biscu* hla^odermicvis, i. 139, 226 

 Doellinger, i. 50 

 Dorsal fnirow, i. 302 



marrow, ii. 221 



— — — swellings, i. 303 

 Donbla-breathers, ii. 117, 120 



nostrils, ii. 97, 101 



« Double-shield," i. 297 

 Dualism, i. 17 ; ii. 456 

 Dualistic philosophy, i. 17 

 Ductut Qartneri, ii. 416, 431 



Mullen, ii. 415, 431 



Bathkei, ii. 415, 431 



WoljSHi, ii. 415, 431 



DysfcelMlogy, i. 109 



Eae, bonelets of, ii. 268 



labyrinth of, ii. 262, 268 



muscles of, ii. 271 



nerve of, ii. 266 



pouch {viriculus) , ii. 262 



sac (sacculus), ii. 262 



shell of, ii. 269 



snail of, ii. 263, 268 



trumpet, ii. 260 



vesicles, ii. 265 



wax, glands of, ii. 262 



Echidna, ii. 147 

 Echinoderma, L 435 ; ii. 92 

 Egg-cell, i. 132 



of Chick, i. 139 



Bird, i. 139 



Mammal, i. 137 



Man, i. 137 ; ii. 425 



sponge, i. 144 



cleavage, i. 185, 242 



holoblastic, i. 215 



human, i. 137 ; ii. 425 



membranes, i, 375 ; ii. 158 



meroblastic, i. 216 



Elbow, ii. 278, 304 

 Elementary organism, i. 124 

 Embryo of Vertebrates, i. 360 

 Embryology, i. 3 

 Empty intestine, ii. 319 

 Encephalon, ii. 232 

 Endoccelarium, ii. 366, 400 

 Enteropneusta, ii. 86 

 Entoderms, i. 206, 236 

 Eocene period, ii. 11, 16 

 Epidermis, ii. 200, 232 

 Epididymis, ii. 417, 428 

 Epigenesis, i. 39, 41 

 Epigenesis, theory of, i. 39, 41 

 Epithelial tissue, ii. 361 

 Epithelium,, ii. 361, 366 

 Epochs, duration of, ii. 3 

 Evolution of forms, i. 19 



of functions, i. 19 



history of, i. 1, 24 



theory of, i. 34 



Excretory organs, i. 267 ; ii. 408 

 Exoccelarium, ii. 369, 400 

 EwedermQ, i. 195, 236 



