274 



Part III — Twenty-fifth Annual Report. 



Rothesay district, statistics of herring 

 fishery in, 31. 



Sagitta, 264, 267, 269. 

 SchiHomysis spiritus, 268. 

 Siriella, 268. 



Sound of Kilbrennan, herring fishing in, 

 63-76. 



Spawning of common mussel, 229. 



of horse mussel, 232. 



of herrings on Ayrshire coast, 47. 



Spent herrings, chemical composition of, 

 201, 203, 205. 



Spout-fish (Solen siliqua), growth of, 

 251. 



Squalus acanthius, 217. 

 Stornoway herrings, food of, 265. 



Technical instruction to fishermen, 7. 

 Temora, 269. 



lonyicornis, 262, 267, 268. 



Thysanoessa, 266, 267, 268. 



West coast, fluctuations in herring 

 fishery on, 98. 



