346 
Red Mullet (Mudllus barbatus) ; Otoliths 
of, 54. 
Reproduction of Brassy, 130. 
Reproduction of Poor-cod, 130. 
Rivalry of male Lumpsuckers, 172. 
Roach (Leuciscus rutilus) : Otoliths of, 77. 
Saumon (Salmo salar): Otoliths of, 76. 
Sand Smelt (Atherina presbyter): Otoliths 
of 602s 
Sapphirine Gurnard (Tvrigla lucerna) : 
Otoliths of, 56. 
Scald-fish (Platophrys laterna) : Otoliths 
of, 72: 
Sea-bream, Common (Sparus 
dontus) : Otoliths of, 54. 
Sea Scorpion (Cottus scorpius): Otoliths 
of, 55. 
Sharp: tailed Lumpenus (Lumpenus lam- 
pretiformis): Otoliths of, 60. 
Size of Herring at maturity, 299, 332, 
336. 
Solenette (Solea /utea): Otoliths of, 75. 
Spawning of Plaice, 281. 
of Plaice: Duration of, in females, 
281. 
of Lumpsucker, 169, 176. 
— Period of Plaice, 111, 281. 
Periods of Herring, 302. 
Specific characters of Brassy, 116. 
characters of Poor-cod, 116. 
characters of Norway Pout, 116. 
Spent Herring: Nutritive value of, 103. 
Sprat (Clupea sprattus) : External differ- 
ences from Herring, 167. 
Notes on natural history of, 165. 
— Otoliths of, 78. 
Fishery in Tay, 1905-6, 159. 
Fishery in Tay: Fish caught in, 
160. 
Stephos scotti, 278. 
Streaked Gurnard (Trigla lineata): Oto- 
liths of, 56. 
Striped Wrasse (Labrus miatus): Oto- 
liths ot, 61. 
centro- 
Part IIT —Twenty-fourth Annual Report 
Tachidius dicipes, 278. 
littoralis, 278. 
Tay: Sprat fishery of, 159, 
Teleostean fishes: Otoliths of, 48. 
Temperature: Influence of, on growth of 
fishes, : 182. 
Relation of, to embryonic develop- 
ment of Herring, 303. 
at sae of, to growth of Haddock, 
ime ics of, to growth of Whiting, 
—— Relation of, to migration of Grey 
Gurnard, 236. 
—— Relation of, to spawning periods of 
Herring, 303. 
Thick-lipped Grey Mullet (Mugil chelo) : 
Otoliths of, 60. 
Three-bearded Rockling (Onos tricir- 
ratus): Otoliths of, 67. 
Trawling investigations, 17. 
investigations in Aberdeen Bay, 25. 
—— investigations in Moray Firth, 18, 
27, 31, 34. 
Trout, Brown (Salmo fario): Otoliths of, 
76. 
Turbot (Bothus maximus): Age at ma- 
turity, 203. 
Growth of, 199. 
— Otoliths of, 70. 
VARIEGATED Sole (Solea variegata) : Oto- 
liths of, 75. 
Viviparous Blenny (Hnchelyopus vivt- 
parus): Otoliths of, 60. 
Westwoodia minuta, 278. 
Whiting (Gadus merlangus) : Otoliths of, 
65 
Growth of, 229. 
Witch (Plewronectes cynoglossus) : Oto- 
liths of, 74. 
Worm Pipe-fish (Nerophis 
formis): Otoliths of, 79. 
lumbrici- 
Zaus spinatus, 278. 
V 
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