of the Fishery Board for Scotland. 
Lota vulgaris. See Burbot. 
Loxoconcha elliptica, (8) 321. 
—— fragilis, (8) 325. 
—— guttata, (6) 244; (15) 143. 
—— impressa, (7) 317; (15) 148; 
520. 
Loxoconcha multifora, (8) 321; (1 
—— pusilla, (8) 325. 
--— tamarindus, (6) 244; 
523. 
—— viridis, (8) 321 ; (13) 188. 
Lucina borealis, (15) 128. 
—— spinifera, (15) 128 ; (20) 505. 
Lucinopsis wndata, (15) 127. 
Inidia ciliaris, (20) 308, 319, 324. 
sarst, (20) 308, 319, 324. 
—— savignit, (20) 308. 
Lumbriconereis nardonis, (15) 159. 
Lumbricus terrestris as bait, (7) 356. 
Luminous organs in the British pearl- 
sides, (6) 281. 
Lumpenus,_ sharp- tailed (Zumpenus 
lampetreformis), description of, (2) 78 ; 
(12) 22 
—— age of, ( 
(20) 
5) 143. 
(15) 143; (20) 
22) 203. 
—— at Aberdeen, (4) 210 
—-— distribution of, (19) 287. 
(12) 296 ; (19) 287; (22) 
—— eggs of, 
203. 
food of, (20) 486, 502 ; (21) 220. 
—— in Firth of Clyde, (15) 167. 
—— in Firth of Forth, (7) 326. 
—— in Loch Fyne, (15) 110; (18) 280. 
—— in North Sea, (19) 287; (21) 29, 35. 
—— in stomach of anglers, (21) 198. 
in stomach of picked dog-fish, (19) 
287. 
—-~ mature and immature, (8) 177, 357. 
—— rate of growth of, (22) 202. 
— — relation of length to weight, (22) 
238. 
— — spawning period of, (19) 
203. 
287; (22) 
Lumpsucker Rene ae in 
Loch Fyne, (4) 232; (1 
—— caught in trawl- net. 
—— colour changes in, (10) 243. 
—— cross- fertilisation of, with flounder, 
(8) 358. 
— Eg of, (3) 60; (7) 306; (10) 24 
(14) 1 
—— —— as bait, (6) 273. 
—— —— volume of, (16) 141. 
—— fecundity of, (9) 253. 
—— food of, (3) 60 ; (20) 486, 497. 
comparative absence 
stomach of female, (20) 499. 
—_—— large specimen of, (3) 69. 
—— oviposition of, (9) 244, 
parasites of, (19) 121, 128, 129; (23) 
108 
lumpus), 
5) 110. 
in 
—— power of adhesion of, (4) 212. 
—— protective resemblance in young of, 
(11) 390. 
—— rate of growth of, (12) 333. 
—— sexual proportions of, (10) 239. 
—— size at maturity, (10) 238. 
—— spawning of, (7) 197; (8) 269. 
—— young, mode of distribution of, (17) 
219 
Lunan Bay, trawling investigations 
(20) 96. 
Lunatia pulchella, (15) 120. 
—— sordida, (15) 120. 
Lundberg, Dr. Rudolf, (7) 405; (9) 20, 
408 ; (18) 16. 
Lutraria elliptica, (15) 127. 
Lybster, trawling investigations off. See 
Trawling investigations. 
Lynceidee, (11) 232. 
Lynceus acanthocercoides, (9) 292. 
—— affinis, (9). 293. 
— costatus, (9) 293. 
— elongatus, (9) 286, 292. 
excisus, (9) 286, 293. 
—— exiguus, (9) 293 ; (11) 233. 
— globosus, (9) 295. 
— guttatus, (9) 277, 293. 
harpe, (9) 292 ; (11) 232. 
levis, (9) 294. 
— lamellatus, (9) 291. 
leucocephalus, (9) 292. 
—— longirostris, (9) 291. 
macrurus. (9) 292 ; 
nanus, (9) 293. 
—— quadrangularis, (9) 277, 282, 292, 
293 ; (11) 233. 
—— sphericus, (9) 295 ; (11) 234. 
— — tenuicaudis, (9) 277, 292. 
—— testudinarius, (11) 233. 
—— trigonellus, (9) 294. 
—— truncatus, (9) 294; (11) 234. 
uncinatus, (9) 294. 
Lyonsia norvegica, (12) 265 ; 
Lysianax coste, (15) 137. 
Lythe. See Pollack. 
(11) 232. 
(15) 129. 
M 
Macherina subulata, (20) 503. 
tenuissima, (15) 145; (20) 497, 520. 
M‘Donald, Col. Marshall, (8) 21. 
M‘Intosh, Professor W. C., (4) 201; (5) 
354 ; (6) 265, 279, 281 ; (7) 259, 387; 
(8) 8, 14, 21, 270, 283; (9) 211, 244, 
269, 317, &c. 
Mackay, Captain, (7) 188. 
Mackerel (Scomber scomber), (4) 232; (6) 
A (15) 110; (18) 277; (21) 30, 33, 
- 68. 
arrangement of muscles in, (4) 168. 
—— attacked by squids, (3) 68. 
—— caught in deep water in winter, (21) 
caught in otter-trawl, (21) 68. 
composition of, (5) 228 
—— curing of, (12) 388. 
—— digestibility of, (5) 228. 
—— eggs of, (16) 91, 114; (17) 82, 83, 84, 
93, 96, 106. 
—— enquiry respecting Scottish, (12) 17 ; 
(33: 
—— fecundity of, (9) 252. 
—— fishing, (13) 13. 
in Ireland, (9) 396 ; (12 
—-— —— at Kinsale, (12) 390. 
in United States, (12) 393, 395. 
—— food of, (20) 486, 493. 
—— larval and post-larval, (17) 125. 
—— life-history of Mediterranean, (8)372, 
) 388. 
