INDEX. 



56l 



Stanhope, Lord, his parties of his- 

 torians, i. 62. 



Stebbing, Rev. T. R. R., letter to, 

 ii. 292. 



Stendel's ' Nomenclator,' ii. 523. 



Sterility, effect of natural selection 

 on, ii. 262 ; of moths, 376. 



Stokes, Admiral, Lord, extract from 

 letter of, i. 197. 



Stones standing on end in the South- 

 ampton drift, ii. 390. 



Strickland, Hugh, letters to, i. 333, 



337, 339 ; letter from > 335- 



Striped horses, i. 469. 



Struggle for life, i. 393. 



Style of Darwin, i. 129, 131. 



Sublimity, where felt most by Dar- 

 win, ii. 237-239. 



Sulivan, B. J., letter to, ii. 306. 



Sulivan, Admiral Sir James, extract 

 from letter of, i. 192, 195. 



Survival of the fittest, use of the 

 term, ii. 229. 



Tegetmeier, W. B., extract from 



letter to, i. 412. 

 Teleology, evolution and, i. 554 ; 



Darwin's revival of, ii. 430. 

 Teneriffe, projected trip to, i. 165. 

 Thiel, H., letter to, ii. 293. 

 Thomson, Thomas, mentioned, ii. 



101. 

 Thomson, Sir Wyville, on abyssal 



fauna, ii. 418. 

 Thorley, Miss, botanical work with, 



i. 418. 

 Thwaites, G. J. K., mentioned, ii. 



86, 140. 

 Tierra del Fuego Mission, Darwin's 



connection with, ii. 307. 

 Times, its review of the ' Origin of 



Species,' ii. 47-50 ; Darwin on, 



196. 

 Torbitt, James, his work on the po- 

 tato disease, ii. 519-522. 

 Turin, Royal Academy of, presents 



Darwin the Bressa prize, ii. 401. 

 Tylor, E. B., letter to, ii, 331. 

 Tyndall, John, praises the ' Origin 



of Species,' ii. 367. 



Usborne, A. B., extract from a letter 

 of, i. 198. 



Van Dyck, W. T., letter to, i 428. 



Variations in species, i. 397, 455- 

 460 ; ii. 180 ; Wallace's essay on, 

 i. 472 ; Darwin and Wallace's 

 joint paper on, 472, 482, 512 ; sud- 

 den, ii. 126 ; governed by design, 

 146 ; cause of, 170 ; mimetic, of 

 butterflies, 183-185 ; governed by 

 design, 245 ; mimetic, of plants, 

 253 ; in colors of insects, 275, 

 276 ; transmission of, 304 ; ana- 

 logical, 408 ; Darwin studies the 

 causes of, 514-517. 



' Variation of Animals and Plants 

 under Domestication,' work on, i. 

 73 ; ii. 149, 150, 182, 186, 211, 

 226, 256 ; publication of, 242 ; re- 

 viewed in the A 7 ation, 256 ; Rus- 

 sian edition, 256 ; second edition, 

 258, 280, 372 ; reviewed in the 

 Pall Mall Gazette, 258; reviewed 

 in the Gardener's Chronicle, 260 ; 

 reviewed in the A thenceum, 260 ; 

 reviewed in the ' Zoological Rec- 

 ord,' 261 ; American edition, 266. 



Varieties, production of, ii. 132 ; and 

 species, collecting facts about, i. 

 271. 



' Vestiges of Creation ' read by Dar- 

 win, i. 301 ; Huxley on, 541. 



Vines, S. H., letter to, ii. 518. 



Virchow connects the descent of 

 man with socialism, ii. 412. 



Visualising, questions and answers 

 on the faculty of, ii. 414. 



Vivisection, ii. 377-387. 



Wagner, Moritz, criticised by A. 

 Weismann, ii. 334 ; letters to, 336, 



337- 



Wagner, R., mentioned, ii. 123. 



Wallace, A. R., sends essay to Dar- 

 win, i. 69 ; letters to, 372, 452, 

 465, 501, 516 ; ii. 16, 102, 229, 

 263, 271, 274, 275, 276, 277, 294, 

 296, 301, 303, 317, 323, 325, 345, 

 346, 363, 406 ; essay on variation, 

 i. 472 ; his ' Zoological Geogra- 

 phy,' 516; ii. 79; reviews the 

 ' Descent of Man,' 317 ; reviews 

 Mivart's 'Lessons from Nature,' 

 362 ; pension granted to, 405 ; 

 defends the ' Fertilisation of Or- 

 chids,' 449. 



Watkins, Archdeacon, reminiscence 

 of Darwin, i. 144. 



