

LengHi 45 mm. 



50 mm. 



JUN.l 



60 mm. 



70 mm. 



JUL.l 



AUG.! 

 PL 119. 



90 mm. 



Young Herring, 



showing rate of growth during first year of life, actual size. 



Born in December to January, (p. 329). 



Z 341. 



