of the Fishery Board for Scotland. 
Sturgeon caught in trawl, (21) 228. 
—— parasite of, (23) 110. 
——— sexual maturity in, (6) 303. 
——— spawning period of, (4) 254. 
Styelopsis grossularia, (15) 114. 
Styli-plankton, (15) 303. 
Stylophorus hypocephalus, (18) 169. 
Suberites domuncula, (15) 165. 
—— ficus, (15) 165. 
Succinea putris, (9) 285; (17) 159, 184. 
Sucker, Cornish (Lepadoyaster gouanit), 
(18) 279. 
Montagw’s (Cyclogaster (Liparis) 
montagut), (4) 212, 232; (6) 269; (15) 
110; (18) 279. 
eggs of, (3) 60; (16) 91. 
— —— fecundity of, (9) 253. 
—— —— post-larval forms of, (7) 309. 
post-larval condition of, (6) 269. 
—— —— rate of growth of, (12) 334. 
——-- —— variety of, (3) 64. 
Suitability of Scottish waters for oyster- 
culture, (9) 16. 
Sulcator arenarius, (10) 264. 
Sunamphithoé hamatus, (6) 249. 
—— hamulus, (6) 249, 
Sunaristes pagurt, (11) 201, 202. 
Sun-fish, short (Ovrthagoriscus 
(18) 289. 
parasites of, (18) 151, 157, 159 ; (19) 
126, 144; (23) 113. 
Surface-currents of North Sea, (18) 370. 
Surface-drift in North Sea, direction of, 
(15) 339. 
Surirella biseriata, (9) 274. 
—— linearis, (9) 274. 
——- ovalis, (9) 274. 
Surmullet. See Mullet, red. 
Sutherland, Mr A., (9) 177. 
Sweden, fisheries of, (12) 395 ; (13) 338. 
—— —— of Bohuslin, (9) 408. 
—— fishery work in, (7) 405; (9) 407; 
(10) 344; (11) 498; (12) 395; (13) 340. 
Swedish fishermen, (10) 209. 
Switzerland as a market for Scottish- 
cured herrings, (7) 166. 
Sympleustes latipes, (19) 262. 
Synapta digitata, (15) 162. 
Synaptura pectoralis, (18) 359. 
Synatiphilus luteus, (19) 251. 
Synchelidium brevicarpum, (15) 139 ; (17) 
265 ; (20) 491, 510, 516. 
Syngnathus acus. See Pipe-fish, greater. 
Syrrhoé hamatipes, (11) 213, 
- 
mola), 
Tabellaria flocculosa, (9) 274. 
Tachidius brevicornis, (9) 302; (10) 250; 
(18) 380. 
crassicornis, (10) 250; (11) 203. 
—— discipes, (9) 302. 
—— littoralis, (15) 317; (19) 248. 
Tadpole hake. See Forkbeard, lesser. 
Talitrus locusta, (6) 245; (15) 137. 
Tanais tomentosus, (15) 135. 
—— vittatus, (6) 251. 
Tanaopsis laticaudatus, (15) 135; (17) 
266 ; (19) 269. 
Tapes pullastra, (15) 126. 
243 
Tapes virginea, (15) 126. 
Tarbet Ness, trawling investigations off, 
(21) 37; (22) 27. 
Tauria medusarum, (9) 310. 
Tay, bacteria in water of, (4) 187. 
—— sprat fishing in, (23) 156, 
Tealia crassicornis, (15) 163. 
Technical instruction to fishermen, (22) 
264 ; (23) 6. 
Tecnitella lequmen, (16) 274. 
Telene rotundata, (8) 330. 
Teleostean development, notes on, (16) 
PAN 
—— fishes, sense organs of, (7) 385, 386. 
Tellina-halthica, (7) 228 ; (15) 128. 
——~ crassa, (15) 128. 
—— fabula, (15) 128. 
—— prismatica, (20) 529. 
—— tenuis, (15) 128; (20) 510, 522. 
Temora affinis, (10) 245; (18) 385. 
—— longicaudata, (6) 237. 
—— longicornis, (4) 148; (11) 203; (15) 
146, 305, &c. ; (16) 182, 183, &e. ; (20) 
494, 500, 503, &e. 
—— —— as herring-food, (4) 125. 
—— —— distribution of, in Firth of 
Forth, (16) 183. 
—— velox, (6) 237; (18) 384. 
Temorella velox, (6) 237. 
Temperature of bottom water on east 
coast of Scotland, (15) 371. 
—-— of surface water on east coast of 
Scotland, (15) 371. 
—— of water, influence of wind on, (15) 
264. 
— — influence of change of, on spawning 
of plaice in confinement, (20) 441. 
low, on feeding of fishes, (22) 
162 V7. 
low, on movements of edible 
erab, (22) 125. 
—— —— low, on lobster, (23) 72, 98. 
—— —-—-on movements of shore crab, 
(22) 125: 
— -—— ondevelopment of fish, (15) 178. 
—-—- —— on duration of development of 
fish eggs, (13) 15; (15) 370. 
on growth of fishes, (20) 335; 
(22) 159. 
— — ——-on growth of lobster embryos, 
(14) 14. 
—-— ——on hatching of cod eggs, (5) 
242. 
—— —— on migrations of gurnard, (17) 
216. 
—— ——on rapidity of digestion in 
fishes, (22) 171. 
—— —— on spawning of herring, (6) 306. 
— — —— variations of, on movements of 
fish, (13) 339. 
—— in relation to the Dutch anchovy 
fishing, (9) 415. 
—— migrations of fishes in relation to, 
(20) 336. 
—— range of, in shallow water, (20) 336. 
—— relation of, to copepoda, (17) 114. 
—— relation of, to growth of plaice, (17) 
239 ; (20) 342. 
—— relation of, to spawning of plaice, 
(20) 344, 
