324 
APPENDIX A. 
Tables illustrating Experiments on Division of Labour. 
(See p, 45.) 
TaBLE I.—Slaves of Formica fusca, Nest No. 1. 
DIVISION OF LABOUR, 
10 
oo 
oooooo POS IA OOS S o 
oo 
Sw tecoe colto@ococe ico 
a: AA - 
oo 
qooooo,cecoocoocoooo 
4 
sH. . on oF 
OO 3100 ooo ooooo°o 
a A 
HH 
POOR OS SIS) ioooo 
Po 
qi 
COCO IB ESB Sos coo C Ooo 
"A4GZ 
12 
oo 
H 
11 
oo 
for) - 
ip, F SLPS OSL SB OVO SS) 
on 
ba 
BP oCoe ooocoooocooooo 
Z 
10 
oo 
~ 
SQOS SESS S29 295122 
oo 
iar H 
oo 
aH oO HH of 
i) of,oosco 
az 
et socoo] 
Zz ZA zi 
of 
o 
oqooooocooooocooooooooo 
