.TorUNAI, OF ECONOMK' IONT< >.MOI.O(;Y 



Plate 7 



Iiiinijiture stages of The Argentine ant : A. eixirs deposited by queen, en- 

 iai'.i;;ed 20 times; P.. worker larv;e and pupa' in varimis stages of (leveloi)nient : 

 (". full grown worker larva-, enlarged 12 times: I), worker ]>u]iEe, enlarged 5 

 times: cenli'al jilidtn is flint of a mal<^ jinjia. enlarged 11 times. 



