Fig. 29. Curves of growth for haddock {Gadiis aegUfinus) according to the age-groups. Average 

 sizes in the different years and months ; D from the Great Fisher Banlc area, G from the area oft 



the East Coast of England. 



o 



Fig. 30. Two catches of haddocli: both from the area off the EngUsh coast, and both for the month 

 of October; the former in the year 1905 and the latter in 1906. 



