240 



Part III. — Tic enty -third Annual Report 



Spawning period of hagfish, (8) 269. 



of hake, (4) 248 ; (7) 195. 



of halibut, (4) 249 ; (7) 192 ; 



(8) 265; (10) 233. 

 of herring, (4) 50, 51, 95, 253 ; 



(18) 253. 



of herring in Channel, (6) 299. 



of horse-mackerel, (4) 245. 



of John Dory, (4) 245. 



of lam pern, (4) 254. 



of lanthorn gurnard, (4) 244. 



of larger sand-eel, (4) 249. 



of lemon dab, (4) 251 ; (7) 188, 



386; (8) 261; (10) 234, 370; (17) 98; 



(21) 48. 



of lesser sand-eel, (4) 249. 



of lesser weever, (4) 244 ; (21) 



70. 



of ling. (4) 248; (7) 195; (8) 



268 ; (10) 233 ; (15) 244, 370 ; (17) 99. 



of little sole, (7) 191 ; )17)99. 



of lobster, (23) 101. 



of Loch Leven trout, (4) 252. 



of long rough dab, (4) 250 ; (7) 



191; (8)264; (10)234; (15) 370; (17) 

 98. 



of lumpsucker, (7) 197. 



of mackerel, (4) 245 ; )17) 98 ; 



(18) 327. 



of Norway pout, (19) 164. 



of Pagms auratus, (4) 244. 



of PcUinurus, (6) 299. 



of Pandalus, (6) 299. 



of perch, (4) 244. 



of pike, (4) 252. 



of pilchard, (4) 253. 



of plaice, (4) 250 ; (7) 187 ; (8) 



260 ; (10) 234 ; (15) 370 ; (19) 97 ; (20) 



338. 



of plaice, observations in large 



tank in hatchery, (22) 262. 

 of plaice, relation of, to 



temperature, (15) 249. 

 . of pollack, (4) 248 ; (7) 194 ; 



(8)268; (17)99; (20)251. 



of pollan, (4) 252. 



of poor-cod, (17) 98. 



of red gurnard, (4) 244. 



of red mullet, (4) 244. 



of rockling, (17.) 99. 



of Scdmo fario, (4) 252. 



of Sahno fontinaZis, (4) 252. 



of salmon, (4) 252. 



of sand-smelt, (4) 245. 



of sardine, (8) 372. 



of sea-lamprey, (4) 254. 



of sea-scorpion, (4) 244. 



of sea-trout, (4) 252. 



of Serranus cabriUa, (4) 244. 



of Serranus gigas, (4) 244. 



of sharp-tailed Lnmpenus, (19) 



287 ; (22) 203. 



of short-finned tunny, (4) 245. 



of shrimp, (6) 299 ; )9) 406. 



of smelt, (4) 252. 



of sole, (4) 251 ; (7) 385 ; (8) 



265 ; (9) 390. 



of sole at Marseilles, (8) 372. 



of sprat, (4) 253 ; (15) 234, 370 ; 



(21) 67 ; (22) 172. 



Spawning period of stone bass, (4) 244. 



of streaked gurnard, (4) 244. 



— — of sturgeon, (4) 254. 



of surmullet, (4) 244. 



of turbot, (4)250 ; (7) 192 ; (8) 



264 ; (10) 233, 234 ; (15) 242, 370; (17) 



98. 



— of tusk, (4) 249; (7) 197; (9) 



259; (10) 233. 



of twaite shad, (4) 253. 



of vendace, (4) 252. 



of viviparous blenny, (4) 245. 



of whiting, (4) 247 ; (7) 194 ; 



(8) 267; (10) 233, 234; (15)370; (17) 



97 ; (19) 185. 

 of witch, (4) 251 ; (7) 190 ; (8) 



263 ; (10) 234 ; (17) 99 ; (22) 186. 

 of Zejigopterns punctatu*, (4) 



250. 



of Zeugopterus unimacukitH*, 



(4) 250. 



relation of duration of, to num- 

 ber of eggs, (16) 124. 



relative intensity of spawning 



at different times of, (17) 99. 



and spawning places of marine food- 

 fishes, (7) 171, 182; (8) 13, 257, 258; 

 (10) 232. 



of angler, (8) 269. 



of bib, (8) 268. 



of cat-fish, (8) 269. 



of coal-fish, (7) 195 ; (8) 268 ; 



(15) 243. 



of cod, (7) 195 ; (8) 266 ; (15) 



194 ; (23) 252. 

 of common dab, (7) 190; (8) 



262; (15) 238. 

 of fishes, (7) 4; (8) 258; (10) 



31, 32, 235; (14) 12. 

 of flounder, (7) 190; (8) 263; 



(15) 232; (21) 44. 

 of food - fishes, conditions 



determining, (8) 258. 

 of food-fishes, old ideas on, (8) 



164. 



of gemmeous dragonet, (8) 269. 



of grey gurnard, (7) 196 ; (8) 



268 ; (15) 241 ; (17) 222. 



of haddock, (7) 193 ; (8) 265. 



of hake, (7) 195. 



of halibut, (7) 192 ; (8) 265. 



of herring, (17) 279. 



of lemon dab, (7) 189 ; (8) 261. 



of ling, (7) 195 ; (8) 288. 



of little sole, (7) 191. 



of long rough dab, (7) 191 ; (8) 



264. 



of lumpsucker, (8) 269. 



of plaice, (7) 187 ; (8) 259, 260. 



of pollack, (7) 194. 



of sprat, (15) 235; (21) 67; 



(22) 172, 176. 



of turbot, (7) 192 ; (8) 265. 



of whiting, (7) 194 ; (8) 267 



(15) 227. 



of witch, (7) 190 ; (8) 263. 



relation of bottom to, (8) 258. 



pond, (21) 181. 



process, duration of, in individual 



fishes, (17) 227. 



