Séance du 16 Avril 1924 
111 
Ordinary numeral the serial number of the mother 
As indicated earlier, N° 3 is the ancestress of all the 
material discussed 1 in this paper). Of these, 3 died be¬ 
fore the first moult, 3 were males and the other io fe¬ 
males. They all developed normally and in about the 
same length of time. The Males each moulted 6 times 
as did also the Females 65 and 67, the other Females 
each moulted 7 times. The wings of 69 were slightly 
twisted; this was the only imperfection visible at any 
time in any of these individuals. 
TABLE I. 
Life History of Females from VIII.3. 
Laid 18.4,16. Hatched 19.5.16. 
No. 
Imago 
Died 
Adult 
Stage 
in Days 
N° of 
egg 
cases 
First 
case 
laid 
Last 
case 
laid 
Total 
young 
hatched 
57 
11.7 
16 
2. 2.17 
206 
6 
29.7.16 
13.10.16 
10 
58 
10.» 
» 
17 11.16 
130 
0 
— 
— 
— 
62 
1 *2. » 
» 
25. » » 
136 
5 
6.8.16 
21 10.16 
31 
63 
10 » 
» 
Set free 
? 
0 
— 
— 
— 
64 
12.» 
» 
1. 3.17 
232 
21 
22.7 16 
11 2.17 
292 
65 
6.» 
» 
6.12.16 
153 
15 
23 7.16 
23 11.16 
397 
66 
12.» 
» 
23.12.16 
164 
8 
29 7.16 
15.10.16 
155 
67 
6 » 
» 
6.12.16 
153 
11 
24 7.16 
3 11.16 
m 
68 
12 » 
» 
5. 2.17 
208 
15 
29.7.16 
15.11.16 
340 
69 
16.» 
» 
Set free 
? 
0 
— 
— 
— 
N°. 65 and N°. 67 moulted each six times, the others se¬ 
ven times. 
N°. 63 and N°. 69 were set free at the beginning of De¬ 
cember. 
No young emerged from egg-cases laid after 3.11.16. 
