Distribution of Plaice Egys. 



I (■;") r^ (V w ^i ^3 



55 65 Y5 85 q5 /05, 



Scale divisions. 

 Fig. 1. — Eggs without oil-globules ; diagram of size-frequencies (February 1905.) 



-300 



200 



21 25 



<35 



15 55 (ob \d 



Scale divisions. 



Fig. 2. — The same curve as in Fig. 1 ; smoothed. 



qb 105 



