of the Fishery Board for Scotland. 



51 



of the Clyde. Three spents in April, measuring 28-30 cm., were obtained 

 at Campbeltown. They weighed 67-78 grammes. The herrings of this 

 sample were very thin fishes. One Winter Spent 24 cm. long in January 

 weighed 75 grammes. 



The very heavy large herrings, measuring 29-34 cm., recorded in the 

 Tables for August to December were from Upper Loch Fyne, 



Average Weight (grammes) of Herrings at Each Size for each Month 



from the Clyde. 



•One specimen only. 



[Table. 



