438 



Journai of Agricul'tiiral Research 



Vol. XV, No. 8 



No. I to 5, inclusive, emerged on May 13 and were given fruit-fly larvse in which to 

 oviposit on May 18 and daily thereafter. 



Nos. 6 and 7 emerged July 18 and Nos. 8 and 9 emerged on October 10. 



No. I died with 10 mature eggs in the ovaries. 



No. 2 died with 22 mature eggs in the ovaries. 



No. 3 died with o mature eggs in the o varied. 



No. 4 died with 10 mature eggs in the ovaries. 



No. 5 died with 54 mature eggs in the ovaries. 



No. 6 died with 5 mature eggs in the ovaries. 



No. 7 died with 38 mature eggs in the ovaries. 



No. 8 died with o mature eggs in the ovaries. 



No. 9 died with 42 matiu"e eggs in the ovaries. 



