SEA-FISHERIES LABORATORY. 



93 



ten to seven days for flounder, and from seventeen to 

 fifteen days for plaice. The total loss during incubation 

 from all causes was just under 11 per cent. 



The following tables shoAv the numbers of eggs 

 collected and of the fry set free on the dates specified. 



Plaice. 





E 



ggs Collected. 



Fry Set Fr 



se. 



Mar 



ch 9 



.. 40,000 



35,000 



... March 26 





12 . 



. 50,000 



44,000 



... April 8 





17 . 



.. 50,000 



44,000 



... ,, 





21 . 



.. 50,000 



44,000 



... 



n 



23 . 



.. 50,000 



43,500 



... (J 



(> 



26 . 



.. 60,000 



53 000 



16 



(J 



30 . 



.. 70,000 



62,000 



... M 



Apr] 



1 2 . 



.. 60,000 



53,000 



27 





4 . 



.. 70,000 



62,000 



... ,, M 



; j 



7 . 



.. 60,000 



53,000 



>> m 





9 . 



.. 70,000 



62,000 





n 



11 . 



.. 60,000 



53,000 



i) it 



„ 



13 . 



.. 60,000 



53,000 



. . . May 5 



" 



15 . 



.. 60,000 



53 500 



>, 





17 . 



. . 70,000 



62,000 



>! )) 





20 . 



.. 70,000 



62,000 



... 





22 . 



.. 60,000 



53,000 



',', 13 





25 . 



.. 60,000 



53,000 



,, }t 



n 



27 . 



.. 70,000 



62,000 



... j ; n 





30 . 



.. 70,000 



62,000 



22 



May 



2 



.. 60,000 



53,000 



>> !( 



() 



1 . 



.. 70,000 



62,000 



!> )> 



» 



7 

 al Eggs 



.. 60,000 



53,000 



••• » 



Tot 



1,400,000 



1,237,000 



Total Pry. 



