INDEX. 



Acharadria larynx, 378. 



JEquoria vitrina, reproduction of, 316. 



Agelaius phoeniceus, Vieill., 47. 



xanthocephalus, Bonap., 47. 

 Alauda alpestris, Linn., 111. 

 Alcedo ispida, 245. 

 Alcyonidce, petrifaction of, 203. 

 Alder (Joshua), on British Zoophytes. 



Hydractinia areolata, n. sp. ; Atrac- 



tylis arenosa, n. sp., 314. 

 Anahyster calabaricus, Murray, 157. 

 Anchovy on coast of Caithness, 257. 

 Anderson (Dr John), on Phryxus 



paguri, 374. 



on Sacculina, 306. 



on New Holothuria, 331. 



" Angwantibo," Perodicticus Calabar- 



ensis, J. A. Smith, of Old Calabar, 



Notice of, 172. 

 Anas boschas, Linn., 54, 343, 420. 

 clypeata, Linn., 110, 139. 

 strepera, Linn., 110, 150. 

 Anser canadensis, 52, 131. 



hyperboreus, Gmel., 50. 

 Anthus Ludovicianus, Gmel., 47. 

 Apternus tridactylus, Sw., 48. 

 Archibuteo sancti Johannis, Gmel., 45. 

 Arctomys empetra, Schreb., 21. 

 Argentine, 256. 

 Astrophyton scutatum, 368. 

 Atractylis arenosa, T. S. Wright, 315, 

 349. 



coccinea, T. S. Wright, 251. 

 miniata, T. S. Wright, 351. 

 paUiata, T. S. Wright, 250. 

 ramosa, T. S. Wright, 35. 

 repens, 250. 

 Asio brachyotus, 46. 



Balfour (Prof.), Opening Address (His- 

 tory of Wernerian Society, &c), 1. 



on the Birds of Heligoland, 



communicated by, 82. 



Banks (James), on Lantern-fly of 

 Honduras, 102. 



Beaver, habits of, 329. 



Beaver, American, 21. 



Beetles, eyeless, from Carniola and 



Hungary, 88. 

 Bell (Rev. T. B.) Notes from the 



neighbourhood of Stranraer, 143. 

 Bernicla canadensis, Linn., 50. 

 leucolcema, Murray, 51. 

 Hutchinsii? 53. 

 Bimeria vestita, 61. 



Birds, British, 44, 58, 69, 139, 244, 

 259, 292, 347, 363, 420. 



of Caithness, 334. 



of Heligoland, 82. 



of Hudson's Bay Territories, 45,57. 

 Bison priscus, 77. 



Bloch's Top-knot, taken near North 



Berwick, 139. 

 Bos primigenius, 72, 77, 111. 



longifrons, 208. 

 Botaurus lentiginosus, Montag., 50. 



stellaris, Selby, 364. 

 Bovina3, fossil, 71. 



Brown (Robert), on Astrophyton scu- 

 tatum, 368. 



— on a foetal narwhal, 447. 



on Phocidce of Greenland Seas , 



communicated by, 391. 

 Br} r son (Alex.), on danger of hasty 



generalization in geology, 85. 

 with reference to the so-called 



raised sea-beach at Leith, 430. 

 on tenacity of life in Buccinum 



coronatum, 89. 



on structure of pearl, 142. 



on silicification of organic 



bodies, 202. 

 Buccinum coronatum, tenacity of life in, 



89. 



Buteo lagojjus, 44. 

 Buzzard, rough-legged, 44. 



Calabar ia fusca, 201. 



Carruthers (Win.), geology of Moffat, 



on geology of Swellendam, 



South Africa, 108. 



