of the Fishery Board for Scotland. 
Firth of Clyde, young fishes of, (9) 335, 
336 ; (15) 251, 259. 
Firth of Forth, alkalinity of, (5) 352. 
—— amhipoda of, (16) 170. 
—— as a nursery for young fish, (5) 48. 
-—— bye-law closing, against trawling, 
(5) 44. 
—-— cladocera of, (16) 177. 
—— copepoda of, (16) 177. 
—— crustacea, revised list of, (6) 235. 
—— ctenophora of, (16) 194. 
—-— cumacea of, (16) 167. 
- — decapod crustacea of, (16) 156. 
—— dependence of, on eggs spawned 
offshore, (15) 230. 
—— distribution of Acartia in, (16) 186. 
——— distribution of Calanus finmarchicus 
in, (16) 180. 
——- distribution of Erythrops goésii in, 
(16) 161. 
distribution of Euphasiide in, (16) 
159. 
—— distribution of Mysidae in, (16) 163. 
distribution of Parathemisto in, (16) 
173. 
—— distribution of peiagic invertebrate 
fauna of, in 1889-1895, (16) 153. 
-—— distribution of Sagitta in, (16) 190. 
—— distribution of Schizopoda of, (16) 
164. 
distribution of Temora longicornis 
in, (16) 183. 
fauna of, additions to, (7) 311; (8) 
312 ; (9) 300; (10) 244 ; (11) 197 ; (12) 
231 ; (13) 165; (14) 158. 
—— fisheries of, (9) 178. 
—— former productiveness of, (5) 47. 
—— hydromedusz of, (16) 194. 
-—— isopoda of, (16) 168. 
larval and young crustacea, dis- 
tribution of, in, (16) 197. 
larval fishes in, (8) 286, 288 ; (9) 
336 ; (10) 304 ; (11) 257 ; (13) 260, 263, 
269 ; (14) 226; (15) 250, 251. 
—— migrations of gurnards in, (17) 210. 
—— oyster-beds of, (14) 13, 244, 265; 
(15) 14. 
—— pelagic ceelenterata of, (16) 194. 
—-~~ pelagic eggs of fishes in, (8) 286, 288; 
(9) 336-340 ; (10) 304-315 ; (11) 257; 
(13) 260, 261-3, 269; (14) 226; (15) 
221, 247, 251 ; (16) 203. 
—— pelagic fauna of, (15) 64; (16) 153. 
—— pelagic vermes of, (16) 190. 
—— physical conditions of, (5) 50, 349. 
—— physical observations in, (15) 89. 
post-larval fishes of, (8) 286, 288 ; 
(9) 336-340 ; (10) 304-315 ; (11) 257 ; 
(13) 260, 261-3, 269 ; (14) 226 ; (15) 251. 
salinity of, (5) 350. 
— schizopoda of, (16) 158. 
—— temperature observations in, (5) 353. 
—— trawling experiments, comparison 
of periods, (14) 146; (20) 21. 
trawling experiments, decrease of 
plaice and lemon dabs in, (14) 146 ; (20) 
23, 26, 28. 
trawling experiments, increase of 
common dabs and long rough dabs in 
closed area, (14) 146 ; (20) 25, 26, 28. 
201 
Firth of Forth, trawling investigations 
in,” (6)°27 = (12) 13, 177243 (14) 128; 
(20) 20. 
-—_— trawling stations in, (5) 52; (14) 131. 
—— use of seine in sprat fishery in, (18) 
244, 7 
—— young fishes of, (8) 286, 288 ; (9) 
336-340 ; (10) 304-315 ; (11) 257 ; (13) 
260-263, 269 ; (14) 226 ; (15) 251. 
Fish, application of the term 
mature,” (8) 192. 
artificial hatching of, (5) 230. 
—— as food of cod, (4) 136, 146. 
—— as food of haddocks, (4) 131. 
—— bacteria in living, (6) 287. 
—— circulatory system in teleostean 
embryos, (16) 213. 
—— Commission of United States, work 
of, (3) 79, 80. 
—— composition of (5) 221. 
-—— observations on, (15) 190. 
Fish-culture in America, progress of, (3) 
78. 
—— in Canada, (12) 392. 
in France, (12) 403. 
—— in Lancashire, (13) 334. 
——— in New South Wales, (12) 393. 
—-— in the United States, (12) 394. 
Fish, definition of ‘‘ large ” and ‘‘small,” 
caught by line, (8) 187. 
—— destruction of, in Australia by 
Peridina, (9) 400. 
difficulties of diagnosis of young 
flat, (16) 226. 
—— digestibility of, 
beef, (5) 223. 
—— distribution of young gadoids, (19) 
289. 
—— economic products from, (4) 256. 
——elasmobranch, cranial nerves of, 
(7) 385. 
—— excretory products in the gut in 
embryo teleosteans, (16) 217. 
—— experiments on digestibility of, (5) 
223. 
—— experiments on vitality of, caught 
by trawl, (8) 184. 
—— extracts of, (4) 257. 
fat in muscles of, (5) 226. 
——feeding during spawning period, 
(4) 101. 
—— fresh, digestibility of, (5) 221. 
—— fresh, nutritive value of, (5) 221. 
Fishes, growth of. See Growth. 
Fish-hatching at Howietoun, (5) 230. 
—— conditions of, (5) 237. 
—— Dannevig apparatus for, (5) 238. 
—— expense of, (21) 181. 
—— in Newfoundland, (13) 335. 
——in Norway, (5) 234; (7) 403; (17) 
208. 
—— jar for adhesive eggs, (5) 238. 
—-— principles of, (5) 231. 
——report on, (17) 205. 
Hatching. 
Fish, hybridism in, (7) 382. 
—— immature, biological definition of, 
(8) 160. 
—— —— their distribution and capture 
by various modes of fishing, (8) 157. 
“¢im- 
compared with 
See also 
