466 



INDEX 



Gadus morrhua, 275 

 Galls on Crinoids, 397 

 Gallon, 367, 378, 380, 400 

 Gamble, 56 

 Gammarus, 251 

 Ganglia of molluscs, 262 

 Ganoid fishes, 348 

 Garstang, 67 

 Gastrsea, 316 



-theory, 316 

 Gastrula, 232, 314, 316 

 Gecarcinus, 130 

 Geddes, 301, 302 

 Gemmules, 367 

 Genealogical tree, 11 

 Generations, 304, 305 

 Genes, 370 



Geoffroy St. Hilaire, 420 

 Geological distribution, 349, 350 

 Geometra moths, 57 

 Germ-cells, 300 

 Germ-plasm, 315, 400 

 Germinal selection, 429 



- vesicle, 307 

 Gestation, 328 

 Giant birds, 289 



- reptiles, 281 

 Gill-books, 258 

 Gills, 152 



- of tadpoles, 280 

 Gill-slits or clefts, 212, 266 

 of Enteropneusts, 267 

 Globigerina, 223 

 Glochidia, 264 

 Glow-worrn, 105 

 Glycogen, 150 



Glycogenic function of liver, 150 



Goethe, 14, 207, 420 



Goitre, 154 



Goldfishes, 396 



Gorgonians, 228 



Gorilla, 294 



Gossamer, 134 



Gould, 84 



Graffilla, 233 



Grantia, 226 



Graptolites, 348 



Grass snake, 285 



Grassi, 92 



Gristly fishes, 272 



Groos, 330 

 Grebe, 111 

 Greek eagle, 126, 171 



- philosophers, 411 

 Green animals, 152 

 Gregarines, 220 



life of, 77 

 Grey- shrike, 126 

 Grey slug, 260 

 Grouse and weasel, 44 

 Growth, 181 

 Guanin, 275 

 Guclernatsch, 334, 403 

 Gulick, 430 

 Gunda, 233 

 Gymnophiona, 278 

 Gyroclactylus, 235 



Habituation, 172 



Hapsburg lip, 409 



Haeckel, 76, 182, 316, 321, 418, 



425 



Hsemadipsa, 242 

 Hsemocyanin, 152 

 Haemoglobin, 152, 237, 352 

 Hcemopis sanguisuga, 241 

 Hag, 27 

 Halcyon, 124 

 Halichondria panicea, 226 

 Halictus, 83 

 Hamster, 130 

 Hare, tailless, 130 

 Harvest-men, 258 

 Harvey, 298, 306 

 Hatai, 383 

 Hatteria, 282 

 Haunts of life, 3, 8 

 Head of dog, 356 

 Heape, 302 

 Helix pomatia, 259 

 Helmholtz, 351 

 Heloderma horridum, 282 

 Hen protecting brood, 163 

 Hensen, 22, 282 

 Hepatic-portal system, 147 

 Heredity, 362-82, 428, 431 

 -defined, 362 



- other side of, 409 



- theories of, 365 

 Hermaphroditism, 301, 303 



