INDEX. 



471 



Pteromalus, descriptions of some new 

 species of, 232. 



Puma, description of two species of, 325. 



Racoon, 433. 



Rodentia, 435, 448. 



Royal Physical Society of Edinburgh, pro- 

 ceedings of, 355. 



Royal Society of Edinburgh, proceedings 

 of, 352. 



Ruminants, on the follicular dentition in 

 the, 135. 



Salmon, on the growth of, 352. 



Salmon, Growth of, in Freshwater, re- 

 viewed, 334. 



Salmonidae, reviews of various works on, 

 329. 



Salt marshes, colour of, 357. 



Sayers, Lieut., on the habits of the Chim- 

 panzee, 208. 



Scandinaviens Fiskar, noticed, 117. 



Scarabaeus longiraanus, on its place in the 

 system, 69. 



Schleiden, Dr., on the anatomico-physio- 

 gical differences in the organization of 

 stems, 236 ; on the ovule in Ericeae, 

 357. 



Schomburgk, R., narrative of an expe- 

 dition into Guiana, 194, 262, 318 ; on 

 the birds of Guiana, 318 ; remarks on 

 the Greater Ant-bear, 202 ; expedition 

 in Guiana, 430. 



Seals, notice respecting British, 116. 



Selys-Longchamps, M. de, notice of his 

 Micromammalogie, 434. 



Serpentiura Indicorum Spicilegium, 271. 



Shark, spiny, occurrence of the, on the 

 British coast, 315. 



Shaw, Mr., on the growth of Salmon, 352. 



Shells, on the occurrence of some rare 

 species of, in the Irish Sea, 217. 



Shropshire, on the Fauna of, 396. 



Shuckard's British Coleoptera, notice of, 

 339. 



Siemuszova-Pietruski, M., on a tame 

 Pine Marten, 139. 



Smith, J., on a plant which produces per- 

 fect seed without any apparent action 

 of the pollen on the stigma, 68. 



Soricidse, arrangement of, 436. 



Spiders, descriptions of some new British, 

 68. 



Spiral fibres of Funaria hygrometrica, 362. 



Sponges and Corallines, History of the 

 British, noticed, 200. 



Sporidesmiuni, on some new species of, 

 292. 



Stark, R. M., on the muscology of Ciren- 

 cester, 211. 



Stems, observations on the organization 

 of, 236. 



Stephens, H. 0., on the mycology of the 

 neighbourhood of Bristol, 246. 



Sterculiaceae, descriptions of some new 

 species of, 24. 



Stilbum, on a new species of, 291. 



Streptopus, monograph of, 340. 



Strickland, A., observations on the Spiny 

 Shark, 315. 



Sykes, Col., on the fishes of the Deccan, 

 54. 



Temminck, C. J., Planches Coloriees 

 d'Oiseaux, |reviewed, 266 ; on two spe- 

 cies of Monkey, 341. 



Thompson, W., on the identity of the 

 Shannon with the Lough Neagh Core- 

 gonus, 70 ; notes on Irish birds, 284 ; 

 on the Bottle-nosed Whale, 375. 



Thysanus, description of the genus, 234. 



Tilia, on the indigenous species of, 270. 



Tissues wrought by insects, 356. 



Travellers, botanical, 424. 



Travisia, a new genus of the Annelides, 

 373. 



Trilobites, on the structure and affinities 

 of, 16. 



Tringa subarquata, notice respecting the 

 occurrence of, 284. 



Tripladenia, description of the genus, 

 282. 



Trophonia, new species of, 371. 



Tweedie, J., account of a journey across 

 the Pampas of Buenos Ayres,8, 96, 171. 



Tweedside Physical Society, 461. 



Unger, Dr., on the animal nature of the 

 Oscillatoria, 214. 



Van Diemen's Land, fish from, 450. 



Vermetus Gigas, on the eggs of, 299. 



Wagner, Dr. M., on the habits of Macro- 

 scelides Rozeti, 26. 



Wales, North, on the Fauna of, 396. 



Walker, F., descriptions of the British 

 Chalcidites, 29, 232. 



Wallis, A., on the Orchidaceae of Essex, 

 270. 



Waterhouse, G. R., on the dentition of 

 the Flying Opossums, 47 ; on the den- 

 tition of the American Badger, 52 ; on 

 a new Hamster, 445 ; on the Chinese 

 Lark, 447 ; on the skulls of Rodentia, 

 448. 



Wernerian Society, Memoirs of the, no- 

 tice of, 116 ; prize questions announced 

 by the, 138. 



Westendorp, Dr., reclamation of, 283. 



Whale, Bottle-nosed, 375. 



White, A., on Peloria, 286. 



Wight, Dr. R., on Laurus Cassia, and the 

 plants producing the bark of commerce, 

 179. 



Williams, Lieut., on a remarkable wasp's 

 nest, 62. 



Wright's (W. von.) Scandinaviens Fiskar, 

 notice of, 117. 



Yarrell's (W.) History of British Fishes, 



