TABLE 15. 
8. cecropia. River des Peres, St. Louis, 1913, (cellar lot). 
| | 
| Days | 
OnAss | | AY Re ae ee Ca ae ea : | Total |) Mean 
I 5 6] 8 9 | 10 | 1 12 8 |u| 1 16 | 17) 18 | 19 
| ) 
Unmated Ag are eee ee aera Fs ed feat 1 Tet Ape et 3]: ay sl as: Piers 
NAR OR ois ee icccrs sents ss SENSES ae 3 Paige S Shee 2 es eo ies Rae erg eee ee | Se ae 
Whole Population BOS ETE CT Pee ir Bow cos § Ba 4 5} 5] 3 3] 3] 38] 1] 4| 42 | 12.62 
| 
TABLE 16. 
S. cecropia. South St. Lowis, 1913, (cellar lot). 
Days | 
CLASS Total } Mean 
2{4 [oslo] s |» [20] | a2 22 |24] 5 16 | 17 1823] 2 
Unmated ’s .. ee | Peck oe | es ae Se ee ya 4) 1 . 16 | 12.69 
Unmated $s ....5.... Pete RE echo Epo ay ce SB) AE 2] Spe BE aE Ty i) 23 | 177 
Whole Population .........++- re | 4 “| Prosar Sho GS ap Be | i i) 38 | 12.16 
t AR EOS | 
‘SYROY puuanyoy we fipaabuo'yT-—ney 
