PLATE 3 



EXPLANATION OF FIGURES 



18 to 23 Drawn from frontal sections of nymphs of L. fiavipes. Homog. 

 immers. 1.8 mm., Oc. 6. 



18 Compound eye of the reproductive type, newly hatched nymphs, 1.1 mm. 



19 Compound eye of the worker-soldier type, newly hatched nymphs, 1.1 mm. 



20 Compound eye of the reproductive type, with eleven antennary segments, 

 1.6 mm. 



21 Compound eye of the worker-soldier type, with eleven antennary segments, 

 1.6 mm. 



22 Compound eye of the reproductive type, with twelve antennary segments, 

 2 mm. 



23 Compound eye of the worker-soldier type,with twelve antennary segments, 

 2 mm. 



142 



