8TBIX. 



INDEX. 



TEETH. 



487 



Granada, i. 81 ; of fruit and flowers, 

 i. 430, ii. 11; in horses, i. 58-63; in 

 the ass, i. 66, 67 ; production of, by 

 crossing species of Equidae, ii. 16, 17. 

 Strix grallaria, ii. 292. 

 Strix passerina, ii. 137. 

 " Strupp-Taube," i. 163. 

 Struthers, D., osteology of the feet in 

 solid-hoofed pigs, i. 78; on poly- 

 dactylism, i. 457, 458. 

 Sturm, prepotency of transmission of 

 characters in sheep and cattle, ii. 41 ; 

 absorption of the minority in crossed 

 races, ii. 65 ; correlation of twisted 

 horns and curled wool in sheep, ii. 

 318. 

 &JB-SPECIES, wild, of Columba livia and 



other pigeons, i. 214. 

 SUCCESSION, geological, of organisms, i. 



11. 

 Suckers, bud-variation by, i. 409. 

 Sugxr-cane, sterility of, in various 

 countries, ii. 153; sporting of, i. 410; 

 whte, liability of, to disease, ii. 213, 

 330. 

 SuieiDi, hereditary tendency to, i. 451, 



ii. 55 

 Sdlivai, Admiral, on the horses of the 

 Falklaid Islands, i. 55 ; wild pigs of 

 the Fakland Islands, i. 80 ; feral cattle 

 of the Falkland Islands, i. 89, 96 ; 

 feral ra>bits of the Falkland Islands, 

 i. 117. 

 Sultan fori, i. 240, 267. 

 Sus indicus,i. 68, 70-72, ii. 89. 

 Sus plicicep^ftgnred), i. 72. 

 Sus scrofa, i 68, 69, ii. 89. 

 Sus scrofa pJustris, i. 71. 

 Sus sennarienis, i. 71. 

 Sus vittatus, l 70. 



Swallows, a reed of pigeons, i. 64. 

 Sweet peas, .. 68 ; crosses of, ii. 71 ; 

 varieties of, coming true by seed, i. 

 463 ; acclim;-,isation of, in India, ii. 

 302. 

 Sweet William, md-variation in, i. 4C6. 

 Swinhoe, R., o Chinese pigeons, i. 

 155, 216; on fcriped Chinese horses, 

 i. 61 ; ou the jaanned peacock, i. 30f , 

 Switzerland, atient dogs of, i. 19; 

 pigs of, in the Kolithic period, i. 71 ; 

 goats of, i. 105. 

 Sycamore, pale-le«ed variety of the, 

 ii. 324. 



Sykes, Colonel, on a pariah dog with 

 crooked legs, i. 17; on small Indian 

 asses, i. 65 ; on Gallus sonneratii, i. 

 245; on the voice of the Indian Kulm 

 cock, i. 272 ; fertility of the fowl in 

 most climates, ii. 144. 



Symmetry, hereditary departures from, 

 i. 456. 



Symphytum, variegated, i. 410. 



Syphilis, hereditary, ii. 325. 



Syria, asses of, i. 65. 



Syrini/a persica, chinensis, and vulgaris, 

 ii. 148. 



Tacitus, on the care taken by the Celts 



in breeding animals, ii. 187. 

 Tagetes signata, dwarf variety of, i. 



463. 

 Tahiti, varieties of cultivated plants 



in, ii. 243. 

 Tail, never curled in wild animals, ii. 



291; rudimentary in Chinese sheep, 



ii. 306. 

 Tail-feathers, numbers of, in breeds 



of pigeons, i. 167, 168; peculiarities 



of, in cocks, i. 267 ; variability of, in 



fowls, i. 270 ; curled, in Anas boschas, 



and tame drakes, i. 295. 

 Tait, Lawson, presence of hairs and 



teeth in ovarian tumours, ii. 365. 

 Talent, hereditary, i. 451. 

 Tankerville, Earl of, on Chillingham 



cattle, i. 88, ii. 97. 

 Tanner, Prof., effects of disuse of parts 



in cattle, ii. 289. 

 Tapir, sterility of the, in captivity, n. 



133. 

 Targioni-Tozzetti, on cultivated 



plants, i. 323 ; on the vine, i. 352 ; 



varieties of the peach, i. 363 ; origin 



and varieties of the plum, i. 367 ; 



origin of the cherry, i. 368 ; origin 



of roses, i. 390. 

 Tarsus, variability of the, in fowls, i. 



272 ; reproduction of the, in a thrush, 



ii. 358. 

 Tartars, their preference for spiral- 

 horned sheep, ii. 194. 

 Tavernier, abundance of pigeons in 



Persia, i. 215. 

 Taxus baccata, i. 46 1 . 

 Taylor, Mr., potato-grafting, i. 420. 

 Teebay, Mr., reversion in fowls, ii. 12. 

 Teeth, number and position of, in dogs, 



