290 



Part III. Index. 



Lemon Dab : Proportion marketable, 14. 



Size at maturity, 18. 



Lerncea branchialis, 278. 



lusci, 277. 



Leptocephalus Morrisii, 281. 



punctatus, 282. 



Ling : Proportion marketable, 14. 

 Little Sole {Solea lutea) : Relation of 



length to weight, 216. 

 Lobster (Homarus vulgaris) : Attachment 



of eggs in, 117. 



Spawning of, 117. 



Long Rough Dab : Relation of length to 



weight, 222. 

 Lossiemouth : Hauls off, 26, 28, 47. 

 Lumpenus lampetriformis : Eggs of, 203. 



Rate of growth of, 202. 



Relation of length to weight, 238. 



Size at maturity, 203. 



Spawning of, 203. 



Lumpsucker : Caught in trawl, 23. 

 Lybster : Hauls off, 30, 35, 45. 



Maia squinado : Attachment of eggs in, 

 116. 



Megaluropus agilis, 257. 

 Metopa borealis, 257. 

 Monstrtila, 243. 



anglica, 246. 



dubia, 247. 



gracilicauda, 245. 



grandis, 243. 



longicornis, 244. 



longiremis, 244. 



Monstrillidse, 243. 



Moray Firth : Trawling Investigations 

 in, 19. 



Munida rugosa : Attachment of eggs of. 

 116. 



Nephrops norvegicus : Attachment of 



eggs in, 118. 

 Norway Pout (Gadus esmarkii) : Rate of 



growth of, 195. 

 Relation of length to weight, 234. 



Pandalus montagui : Attachment of eggs 



in, 118. 

 Paranthessius, 259. 

 Parasites of Fish, 275. 

 Paratylus falcatus, 257. 

 Pilchard (Clupea pilchardus), 284. 

 Plaice : Albino specimen of, 286. 



Duration of spawning, 262. 



Hatching of, 262. 



Proportion marketable, 14. 



Proportion of small caught by 



trawl, 30, 33, 40. 



Proportion of immature landed, 18. 



Relation of length to weight, 145, 



205, 240. 



Reversed gill-action in, 287. 



Size at maturity, 18, 156. 



Platypsyllus, 258. 



Podon leuckarti, 279. 



Pogge (Agonus cataphractus) : Relation 



of length to weight, 239. 

 Proportion of Immature Fish landed, 16. 

 Pseudocuma similis, 258. 



Rate of Growth of Fishes : Relation of 



length to weight, 142. 

 Rate of Growth of Norway Pout, 195. 



Sharp- tailed Lumpenus, 202. 



Sprat, 171. 



Witch, 186. 



Shore-crab (Carcinus mamas) : Impreg- 

 nation of, 101. 



Eggs of, 119. 



Spawning of, 119, 120. 



Skates and Rays : Proportion market- 

 able, 14. 



Smith Bank : Hauls at, 25, 30, 36, 43, 

 45. 



Sole (Solea vulgaris), 14. 



Solea variegata : see Thickback Sole. 



Sph&ronella amphilochi, 253. 



callisoma, 252. 



cluthce, 252. 



minuta, 251. 



paradoxa, 251. 



pygmcea, 253. 



Sprat (Clupea sprattus) : Fecundity of, 

 285. 



Growth of, 171. 



Rate of Growth of, 171. 



Relation of length to weight, 238. 



Spawning of, 172. 



Stenothorheres egregius, 250. 

 Sting-ray (Trygon pastinaca), 283. 

 Parasites of, 275. 



Tarbet Ness : Hauls off, 45. 



Temperature : Influence of, on Growth of 

 Fishes, 159. 



Thaumaleus rigidus, 248. 



rostratus, 250. 



Thompsoni, 248. 



zetlandicus, 249. 



Thaumatocotyle concinna, 278. 



Thickback Sole (Solea variegata), 286. 



Trawling Investigations, 6, 13. 



in Aberdeen Bay, 19. 



in Moray Firth, 19. 



Proportion of Marketable and Un- 

 marketable Fishes, 13. 



Trematoda, 278. 



Tristomatida?, 278. 



Trygon pastinaca : see Sting-ray. 



Tryphana malmi, 256. 



Turbot : Proportion marketable, 14. 



Relation of length to weight, 216. 



Witch (Pleuronectes cynoglossus): Growth 

 of, 186. 



Post-larval and young stages, 187, 



270. 



Proportion marketable, 14. 



Proportion of immature landed, 19. 



Proportion of sexes, 195. 



Relation of length to weight, 210. 



Size at maturity, 195. 



Spawning of, 186. 



Whiting: Proportion of immature landed, 

 19. 



Proportion marketable, 14. 



Relation of length to weight, 224. 



Size at maturity, 18, 150. 



