of the Fishery Board for Scotland. 



235 



Kotnliu Ucrarii, (l. r >) 107; (20) 197, 503, 

 510. 



nitida, (8) 316 ; (15) 107. 



Rotating, inflata, (8) 315. 



ochracea, (8) 315. 



Rothesay Aquarium, (0) 16, 20. 

 Rough hound. See Dog-fish, lesser 

 spotted. 



Roumania as a market for Scottish- 

 cured herrings, (7) 164, 



Round fishes, fluctuations in abundance 

 of, (14) 137, 140. 



growth of, compared with flat fishes, 



(20) 334. 



mature and immature, (8) 173. 



— — numbers and sexes of, (8) 350. 



spawning of, (8) 265. 



Royal Commission on Trawling, (14) 128. 



of Fisheries in Italy, (0) 14. 



Ruff (Acerina vulgaris) , spawning period 



of, (4) 244. 

 RunciTia coronata, (15) 116. 

 Russia as a market for Scottish-cured 



herrings, (7) 167. 



fisheries of, (7) 408 ; (12)404. 



fishery work in, (12) 404. 



Ryder, Professor J. A., (6) 302, 330. 



S 



Sabella pavonia, (15) 158. 



penicillus, (15) 158. 



Sabellaria alveolata, (20) 312. 

 Sabelliphilus sarsi, (12) 258. 

 Saccamina sphcera, (19) 236, 257. 

 Sacculina carcini, (6) 236; (15) 156. 



triangularis, (6) 236. 



Sagitta as herring-food, (4) 126. 



distribution of, in Firth of Forth, 



(16) 190. 



parasites of, (14) 165. 



bipunctata, (15) 160, 306, 307, 309, 



311; (16) 190, 196, 207 210; (20), 



513, 516. 

 Sagrina dimorpha, (16) 275. 

 Sail-fluke. See Megrim. 

 St. Andrews Bay, bye-law closing, 



against beam-trawling, (5) 44. 

 larval fishes of, (8) 286, 287; (11) 



263 ; (12) 299, 301 ; (13) 260, 261, 264 ; 



(14) 225. 



migratory movements of gurnards 



in, (17) 215. 



pelagic and other fauna of, (6) 274. 



pelagic eggs of fishes in, (8) 286, 



288 ; (9) 340 ; (11) 263 ; (12) 298, 299, 

 301 ; (13) 260, 261, 264 ; (14) 225. 



fauna of, (15) 66. 



physical observations in, in 1896, 



(15) 90. 



conditions of, (5) 54. 



post-larval fishes of, (8) 286, 287 ; 



(11) 263; (12) 299, 301 ; (13) 260, 261, 



264 ; (14) 225. 



trawling experiments in. See 



" Garland." 



stations in, (5) 55. 



young fishes of, (8) 286, 287 ; (11) 



263 ; (12) 299, 301 ; (13) 260, 261, 264 ; 



(14) 225. 



St. Andrews, Fishery Board's Marine 

 Laboratory at, report from (4) 201 ; (5) 

 354 ; (0) 205, 279 ; (8) 8 ; (9) 6 ; (10) 7 ; 



(11) 8, 18. 

 Saithe. See Coal-fish. 



Salenshya tuberosa, (20) 449, 474; (22) 

 225. 



Salinity, effect of, on fish eggs, (5) 241. 



in relation to size of herring, (17) 



286. 



influence of, on variability, ( 18) 239. 



observations in Faeroe-Shetland 



Channel, (15) 282. 



of Firth of Forth, (5) 350. 



Salmo fario. See Trout, common. 



fontinalis, spawning period of, (4) 



252. 



levenensis. See Loch Leven trout. 



salar. See Salmon. 



trutta. See Sea-trout. 



Salmon (Salmo salar), (18) 287. 



composition of flesh of, (5) 222, 228, 



229. 



digestibility of, (5) 228. 



disease, (4) 178. 



fecundity of, (9) 267. 



food of, (12) 292. 



parasites of, (18) 152, 172. 



Salmon, seasonal changes in viscera of, 



(12) 291. 



spawning period of, (4) 252. 



of Rhine, spawning of, (6) 307. 



Salmon-trout. See Sea-trout. 

 Salpa vulgaris, (15) 307, 310, 311. 

 Samaris, (18) 361. 



Sand-eel embedded in liver of haddock, 



(3) 70. 



greater (Ammodytes lanceolatus), 



(4) 233 ; (15) 112. 

 eggs ofj (9) 332. 



fecundity of, (9) 259. 



food of, (20) 487, 520. 



mature and immature, (8) 177. 



spawning period of, (4) 249. 



lesser (Ammodytes tobianus), de- 

 velopment of brain in, (13) 276. 



eggs of, (12) 313. 



fecundity of, (9) 259. 



growth of, (12) 313. 



larvae of, (12) 315. 



oviposition of, (12) 313. 



reproduction of, (3) 66. 



sexual proportions of, (10) 239. 



spawning period of, (4) 249. 



Sand-eels as food for herring, (4) 127. 



egg and early stages of, (9) 331. 



post-larval forms, (7) 309. 



young of, (3) 66. 



Sandeman, Mr George, (11) 391, 392, 

 393, 894 ; (12) 21, 291. 



Sanderson, Professor Burdon, (6) 279. 



Sand-fluke. See Megrim. 



Sand-smelt. See Smelt, sand-. 



Sandy ray. See Ray, cuckoo. 



Sapphirine gurnard. See Gurnard, 

 sapphirine. 



Saprolegnia of salmon disease and allied 

 forms, (7) 12, 368. 



Sarcina litoralis, (6) 204. 



ventricidi, (6) 204. 



