1970] 
Holldobler & Wilson — Recruitment Trails 
39i 
Fig. 5. Recruited foragers return to the nest transporting food. Above y 
“soldier” (very large worker) with extruded sting and carrying cockroach 
fragment; middle , smaller worker with extruded sting, carrying cockroach 
fragment; below , smaller worker with oat flake, no sting extruded. 
