ECHINODERMATA. 



IJJDEX. 



FALCO. 



449 



faced tumblers in the egg, ii. 226; 

 Archangel pigeon, ii. 240. 

 Echinodermata, metagenesis in, ii. 367. 



Eclopistes, specific difference in number 

 of tail-feathers in, i. 159. 



Ectopistes migrator ius, sterile hybrids of, 

 with Turtur vulgaris, i. 193. 



Edentata, correlation of dermal system 

 and teeth in the, ii. 328. 



Edgeworth, Mr., use of grass-seeds as 

 food in the Punjab, i. 309. 



Edmonston, Dr., on the stomach in Larus 

 argentatus and the raven, ii. 302. 



Edwards and Colin, on English wheat 

 in France, ii. 307. 



Edwards, W. F., absorption of the mi- 

 nority in crossed races, ii. 87. 



Edwards, W. W., occurrence of stripes 

 in a nearly thoroughbred horse, i. 57 ; 

 in foals of racehorses, i. 59. 



Eggs, of fowls, characters of, i. 248 ; va- 

 riations of, in ducks, i. 281 ; of the silk- 

 moth, i. 301. 



Egypt, ancient dogs of, i. 17-18 ; ancient 

 domestication of the pigeon in, i. 204 ; 

 absence of the fowl in ancient, i. 

 246. 



Egyptian goose, hybrids of, with penguin 

 duck, i. 282. 



Ehrenberg, Prof., multiple origin of the 

 dog, i. 16 ; dogs of Lower Egypt, i. 25 ; 

 jnummies of Felis maniculata, i. 43. 



Element, male, compared to a premature 

 larva, ii. 384. 



Elements of the body, functional inde- 

 pendence of the, ii. 368-371. 



Elephant, its sterility in captivity, ii. 

 150. 



Elk, Irish, correlations in the, ii. 333- 

 334. 



Elliot, Sir Walter, on striped horses, i. 

 58; Indian domestic and wild swine, 

 i. 66 ; pigeons from Cairo and Constan- 

 tinople, i. 132 ; fantail pigeons, i. 146 ; 

 Lotan tumbler pigeons, i. 150 ; a pigeon 

 uttering the sound Yaliu, i. 155 ; Gal- 

 lus banhiva in Pegu, i. 236. 



Ellis, Mr., varieties of cultivated plants 

 in Tahiti, ii. 256. 



Elm, nearly evergreen Cornish variety of 

 the, i. 363, ii. 310 ; foliage-varieties of 

 the, i. 362. 



Elm, weeping, i. 361 ; not reproduced by 

 seed, ii. 19. 



Emberiza passerina, ii. 158. 



Embryos, similarity of, i. 12 ; fusion of 

 ii. 339. 



Engel, on Laurus sassafras, ii. 274. 



England, domestication of Bos longifrons 

 in, i. 81 ; selection of horses in, in me- 

 diaeval times, ii. 203 ; laws against the 

 early slaughter of rams in, ii. 203. 

 VOL. II. 



Epiiemerid/E, development of the, ii. 366. 

 Epidendrum cinnabarinum and E zebra 



ii. 134. 

 Epilepsy, hereditary, ii. 8, 78. 

 Erdt, disease of the white parts of cattle 



ii. 337. 

 Ericaceae, frequency of contabescence in 



the, ii. 165. 

 Erichthonius, an improver of horses by 



selection, ii. 202. 

 Erman, on the fat-tailed Kirghisian sheep, 



i. 98, ii. 280 ; on the dogs of the Os- 



tyaks, ii. 206. 

 Erodium, ii. 59. 

 Erythr/na Grista-galli and E. herbacea 



hybrids of, ii. 265. 

 Esquilant, Mr., on the naked young of 



dun-coloured pigeons, i. 170. 

 Esquimaux dogs, their resemblance to 



wolves, i. 21 ; selection of, ii. 206. 

 Eudes-Deslongchamps, on appendages 



under the jaw of pigs, i. 75-76. 

 Euonymus Japonicus, i. 383. 

 European cultivated plants, still wild in 



Europe, i. 307. 

 Evans, Mr., on the Lotan tumbler pigeon, 



i. 150. 

 Evelyn, pansies grown in his garden, i. 



368. 

 Everest, R., on the Newfoundland dog 



in India, i. 36, ii. 305 ; degeneration of 



setters in India, i. 38; Indian wild 



boars, i. 66. 

 Ewes, hornless, ii. 350. 

 Extinction of domestic races, i. 221. 

 Eyes, hereditary peculiarities of the, ii. 



8-10; loss of, causing microphthalmia 



in children, ii. 24 ; modification of the 



structure of, by natural selection, ii. 



222-223 ; fusion of, ii. 341. 

 Eyebrows, hereditary elongation of hairs 



in, ii. 8. 

 Eyelids, inherited peculiarities of the, 



ii. 8. 

 Eyton, Mr., on gestation in the dog, i. 



30 ; variability in number of vertebrae 



in the pig, i. 74 ; individual sterility, ii. 



162. 



Faba vulgaris, i. 330. 



Fabre, observations on JEgilops triti- 

 coides, i. 313. 



Fagus sylvatica, ii. 19. 



Fairweather, Mr., production of double 

 flowers from old seed, ii. 167. 



Falco albidus, resumption of young plu- 

 mage by, in captivity, ii. 158. 



Falco ossifragus, ii. 230. 



Falco subbuteo, copulating in captivity, ii. 



Falco tinnunculus, breeding in captivity, 

 ii. 154. 



2 G 



