Table 4 — Receptivity of virgin and mated N. cinerea females whose oothecae were removed at different 
periods of pregnancy 
1964] 
Roth — Reproduction in Cockroaches 
rt W 
Bco 
S+l 
s 5 
<U <U 
:0 O 
O :0 
O 
CO Ov 
CO 
VO 
1” 1 1 1 
ooo 
y—t VO> 
rH 
o o 
o 
© 
^ ° ° 
d 
d 
,1+1+1 
l+i 
1 +1 1 1 1 
Ohm 
CM 
o 
0\ 00 
ON 
© 
d d 
d 
" 
o 
vo 
to 
O 
© 
« +1 +1 
l+l 
1 +1 1 1 1 
u-> O 
to 
CM 
VO 
to 
oga 
<n S. Mh 
>N 
rt aj "O 
■O u 
o > 
OJ o 
<U -G G 
g 
<| O (H 
W N ^ 
^ O O O 
^ o o o 
£+1 +1 +1 
O U1 VO oo 
o o o 
N M N 
HOO 
© © ® 
+1 +1 +1 
tJ- O CO 
«+l +1 +1 
Q 
N wO 
| +1 | +1 +1 +1 
t''. UN CM 
ui m N 
v TH ^ ^ ^ 
>N Vh* 
JG 
TJ -H 
U CM 
« V 
CJ v 
C S 
D 
<*» :0 
^ O 
<3 
Q.S 
<u H 
.S S 
rt 
K* CW 
a ^ 
"S bJD 
£ G 
« Ji 
-a 2 
a o 
•-h -.o 
-a ° 
QJ <L) 
2 a 
<n *h 
— <L> 
2 S 
6 -a 
<u 
^ 2 
'e -a 
.2 3 
e n 
~ <L> 
G s 
IS 
o 
« c S 
Based on 15 females that mated 7-17 days after ovipositing. The oocytes of 39 virgin females that mated 
1-24 days (room temperature; see fig. 10) after the oothecae were removed <1 day after oviposition, 
measured 0.82 ± 0.02 mm. 
Based on 3 females. 
