124 
Psyche 
[Vol. 89 
A 
Fig. 4 A. Schematic drawing of a longitudinal section through the gaster of a 
Neivamyrmex spec. illustrating the segmental glandular structures. B. Longitudi- 
nal section through a intersegmental complex-gland (between IVth and Vth tergites). 
C. Longitudinal section through a intersegmental sternal gland of Eciton spec. 
Q. A=anus; GC=glandular cells; P=part of penis with penis gland; R= reservoir. 
