of the Fishery Board for Scotland. 



187 



Ghipea finta. See Shad, twaite. 



harengus. See Herring. 



pilchardus. See Pilchard, sardine. 



sprat tits. See Sprat. 



Clupeoids, structure of, (5) 257. 

 Clyde mussel-beds, (10) 17, 194. 

 Clymene amphistoma, (15) 158. 



gracilis, (15) 158. 



Chj}>< onixcus hanseni, (14) 165. 



Coal-fish, green-cod or saithe (Gadus 



virens), (18) 283 ; (21) 59. 

 anatomical differences of, from cod 



and pollack, (20) 250. 

 comparison between, and cod and 



pollack, (20) 228, 244. 



development of, (12) 19. 



distribution of, (21) 59. 



distribution of adult and immature, 



(8) 176. 



distribution of eggs of, (15) 243. 



eggs of, (10) 287 ; (11) 242 ; (14) 171 ; 



(16) 91, 114. 



eggs of, in Firth of Clyde, (15) 249 ; 



(17) 82, 83, 84, 93, 96, 103, 106. 

 fecundity of, (9) 257. 



food of, (20) 313, 487, 517 ; (21) 20. 



food of young of, (5) 327 ; (8) 254. 



habitat of young of, (5) 326 ; (21) 60. 



in Loch Fyne, (4) 233 ; (15) 111. 



mature and immature, (8) 176. 



migrations of, (21) 60. 



osteology of, (20) 228, 251. 



parasites of, (18) 180. 



post-larval forms of, (7) 307. 



sexual proportions of, (10) 239. 



spawning areas of, (15) 243. 



in Dornoch Firth, (23) 20. 



period of, (4) 247 ; (7) 195 ; 



(8) 268 ; (10) 232 ; (15) 243 ; (17) 97. 



specific description of, (20) 248. 



specimens of, stranded on beach, (4) 



209. 



tumour on stomach of, (13) 236. 



Cobbler. See Scorpion, sea-. 

 Gocconeis pediculus, (9) 274. 



scutettum, (9) 274. 



Cochlodesma pnvtenne, (15) 129. 

 Cockle-beds of Barra, (8) 211. 

 Cockle as bait, (7) 328, 352, 356. 



and its habits, (8) 212. 



Cockles, (8) 19, 215. 



Cod (Gains callarias), (18) 282 ; (21) 54. 

 age of, (19) 228. 



anatomical differences from coal-fish 



and pollack, (20) 250. 

 artificial -fertilisation of eggs of, (3) 



53. 



carbo-hydrates in liver of, (2) 39. 



comparison between, and coal-fish 



and pollack, (20) 228, 244. 



composition of, (5) 228. 



cj^stic tumour in head of, (4) 215. 



digestibility of, (5) 228. 



digestion in, (2) 39. 



distribution of, at various stages, 



(21) 54. 



distribution of adults and immature, 



(8) 173. 



distribution of eggs of, in Firth of 



Clyde, (15) 249. 



Cod dried, in Spain, (10) 170. 



eggs of, (3) 53 ; (7) 305 ; (8) 284 ; (15) 



249 ; (16) 91, 114, 115 ; (17) 82-84, 93, 



96, 103, 106. 

 Sars' discovery that they float, 



(16) 88. 



in Firth of Forth, (15) 221. 



fecundity of, (9) 254. 



fisherv at Iceland, (13) 346. 



at Lofotens, (13) 339, 



in Newfoundland, decline of, 



(13) 336. 



feeding on herring, (4) 135. 



— — feeding on herring-eggs, (4) 135. 



- food of, (4) 134 ; (7) 227, 234, 235, 

 237, 239, 240, 247, 257; (8) 231, 239, 

 249, 250, 251, 253, 254, 255, 256 ; (9) 

 235, 237 ; (10) 215, 224 ; (20) 307, 308, 

 312, 313, 486, 505. 



food of, seasonal change in, (4) 135. 



— food of young of, (5) 326 ; (8) 254. 

 fungoid growths on preserved, (6) 



204. 



growth of, in tanks, (5) 235 ; (7) 



404 ; (19) 228. 

 growth, rate of, (5) 243 : (11) 195 ; 



(15) 176; (19) 154, 214; (23) 128, 130, 



137. 



habitat of larva;, (15) 194. 



habitat of young of, (5) 326, (15) 



194. 



hatching of eggs of, (2) 47 ; (13) 9, 



123. 



hatching of, in America, (3) 84 ; (9) 



401 ; (12) 394; (13) 337. 

 hatching of, in Newfoundland, (8) 



365 ; (9) 398 ; (13) 335. 

 hatching of, in Norway, (5) 235 ; 



(6) 305 ; (8) 374 ; (12) 398 ; (13) 339 ; 



(17) 208. 



hermaphroditism in, (13) 297. 



influence of temperature on hatching 



of, (5) 242. 

 influence of temperature on growth 



of, (22) 159, 164, 170. 



life-history of, (15) 194. 



lines of growth in otoliths of, (23) 



128. 



lines of growth in scales of, (23) 130. 



mature and immature, (8) 173. 



migrations of, (11) 189 ; (15) 375. 



— — migrations of, in relation to food, 

 (4) 135. 



minimum size at maturity, (8) 161, 



162, 163. 



nature of "red," (6) 204. 



observations on spawning of, in 



tanks, (3) 52. 



osteology of, (20) 228, 251. 



parasites of, (18) 180, 181 ; (19) 121, 



149 : (23) 108. 



post-larval, (7) 307. 



proportion of immature, landed by 



trawlers, (22) 19. 

 proportion of males to females, (8) 



349. 



rearing of, (7) 404. 



relation of length to weight, (22) 



144, 148, 229. 

 sexual proportions of, (10) 239. 



