Vol. 1] Clausen. — Life-Histories of California Coccinellidae. 281 



Egg-Laying Eecords — Olla oculata Fabr. — (Continued) 

 Eiverside, 1914 



Date 



6 

 7 

 8 

 9 

 10 

 11 

 12 

 13 

 14 

 15 

 16 

 17 

 18 

 19 

 20 

 21 

 99 



Total 335 343 460 276 342 489 313 171 406 

 Average 9.8 10.3 10.9 8.9 9.5 10.6 8.2 10.0 9.6 



Life-History — Olla oculata Fabr. 

 Riverside, 1914 



6 5/26 6/1 5 6/5 4 6/10 5 6/14 4 6/21 7 6/27 5 31 



7 5/26 6/1 5 6/6 5 6/11 5 6/14 3 6/21 7 6/26 5 30 



8 5/26 6/1 5 6/5 4 6/9 4 6/13 4 6/21 8 6/26 5 30 



9 5/26 6/1 5 6/7 6 6/11 4 6/16 5 6/23 7 6/28 5 32 



10 5/26 6/1 5 6/6 5 6/10 4 6/14 4 6/20 6 6/25 5 29 



11 5/26 6/1 5 6/5 4 6/9 4 6/14 5 6/22 8 6/27 5 31 



Average 5.0 4.6 4.3 4.2 7.0 5.1 30.2 



