INDEX. 



477 



Silurian and Old Eed floras of Scot- 

 land, 14. 



slates of Scotland, discovery of 



diatomacese in, 9. 

 worm-tracks in, 7. 



Silurus giants, 20, 390. 



SimcetJiis pariana, 407. 



Siphonophora, 452. 



Sitta Europciea, 241. 



Skeleton, vertebrate, on the homology 

 of, 14. 



Skua, the Arctic, 54. 



Skull of a wombat, on the, 373. 



Sky-Jelly, on a species of, 9. 



Slag metallic, Morayshire, 14. 

 analysis of the, 22. 



Slate quarries of Seil Island, coal 

 found in, 439. 



Slimonia, 56. 



Slow-worm, structure and habits of, 

 176. 



Smith (J. A.), on the Anas Strepera, 

 18. 



on the Cervus eleplias, 222. 



Cervus tarandus, on the horn 



of, 247. 



on pellet in stomach of the 



cuckoo, 435. 



on the ferruginous or white- 

 eyed duck, 52. 



on the Gasterosteus spinachia, 



463. 



on granite found in Mid- 

 Lothian, 463. 



■ on the mealy redpoll, 52. 



■ Ornithological notices, 240. 



on the porbeagle, 57. 



on the Rata spinosa, 463. 



on the scales of the Holoptichius 



maximus, Roxburghshire, 168, 



on the scops-eared owl, 4. 



on shells found in cuttings of 



Forth and Clyde Railway, 163. 



on the saury pike, 50. 



on the short sun-fish, 57. 



on the water-rail, 24. 



on the wood sandpiper, 249. 



Solen siliqua, 10. 



ensis, 11. 

 Spcelotis cataleuca, 3. 



lucernea, 407. 

 Sphenognathus, 209. 

 Spio seticornis, on the prehensile ap- 

 paratus of, 238. 

 Spongia fluviatilis, 246. 

 Squalus cornubicus, 9. 

 Stauridia producta, 340. 

 Stenoglossa, 286. 

 Stentor Ophrydium, 337. 

 Stereostoma, 299. 



Stewart (J. A,), on the food of Patella 



vulgata, 466. 

 Stigmonota trauniana, 4. 

 Structure of Cercariaz, 9. 

 Stiimus vulgaris, 242. 

 Stylonarus Powriensis, 56. 

 Sun-fish, short, on the, 57. 

 Swallows, late stay of, in 1855, 53. 

 Swammerdamia griseo-capitella, 260. 

 Syncoryne rarnosa, 339. 

 Syndosmya alba, 11. ■ 



Table-spar, 18. 



Taylor (And.) Age of mountain and 

 Burdiehouse limestone, 244. 

 on Artesian spring, 396. 



Tefflus planifrons, 275. 



(Tesselite), 245. 



Tetraodon pustulatus, 253. 



Thera variata, 259, 408. 

 simulata, 259. 



Thomas (Lieut.), on star-fishes, 269. 



Thorburn (W. S.), on Colias edusa, 372. 



Thread cells on tentacles of Cydippe 

 Pomiformis, 169. 



Thyreopterus flavosignatus, 294. 



Tiliqua Fernandesi, 415. 



Tinea bistrigella, 260 

 Zinkenii, 3, 



(Tomochilus Westermanni) , 327. 



Totanus glareola, 249. 



Trachea piniperda, 3, 408. 



Trematode worm, 9. 



Trichydra pudica, 257. 



Tubicolar animals, 165. 



Tubularia indivisa, 258 and 263. 



Tubularia, largest monoecious, repro- 

 duction of, 432. 



Turdus musicus, pale-coloured variety 

 of, 242. 



Uigite, 57. 



Vagincola ampulla, 337. 



valvata, 337. 

 Vancouver's Island, fossils from, 252. 



Waddell (H. M.) Letter on Malapteru- 



rus Beninensis, 61. 

 War drop (J.), on Helminthology, 56, 



59. 

 Wernerian Society, incorporation of, 



of, 436 

 Members of, 437. 



Whale, Baleea, from the Forth, 441. 

 Wick, Diatomacew, from the marl of, 



245. 

 Wilson (And.), on coleoptera, 1857, 



407. 

 Wombat, skull of, 373. 



