SEA-FISHERIES LABORATORY. 



191 



Plaice (Pleuronectes platessa, Linn.). 







Eggs Collected. 



Fry Set Free. 







March 16 



.. 30,000 



25,500 .. 



April 



9 



7J 



18 



.. 45,000 



39,500 . 



" 





)} 



21 



. 60,000 



51,000 .. 





17 



,, 



23 



.. 75,000 



65,500 .. 



• 



f) 



,, 



25 



.. 75,000 



65,500 .. 





„ 



;J 



28 



.. 85,000 



74,000 .. 



■ 



22 



,, 



30 



.. 90,000 



79,000 .. 



,, 



■ 



April 



2 



.. 95,000 



84,000 .. 



,, 



25 



j> 



4 



.. 95,000 



84,000 .. 



!> 



;) 





, 



6 



.. 90,000 



79,000 . . 



' 



30 





, 



9 



.. 85,000 



74,000 .. 



„ 



„ 





, 



12 



.. 80,000 



69,000 . . 



. May 



4 





t 



16 



.. 70,000 



60,000 .. 









j 



19 



.. 65,000 



57,500 .. 



• 



ii 





t 



22 



.. 55,000 



46,000 . . 



• 



}t 





j 



24 



.. 45,000 



40,000 .. 



• 



14 





, 



27 



.. 35,000 



30,000 .. 



• 



j5 





» 



30 

 lEgga 



.. 25,000 



20,000 .. 



:otal Pry. 



18 



Tota 



1,200,000 



1,043,500 1 





