A. J. Grove 
5 
and these present no differences from those of other Aphides. Behind 
each eye is a small ocellus, or supplementary eye, possessing usually 
two facets (Text Fig. 7). Each eye and ocellus is supplied by a large 
nerve (n. e. Plate I, Fig. 20) from the optic lobe of its side. This nerve 
expands at the base of each eye, and from this expansion, nerve fibrils 
are given off to the ommatidia of the eye and ocellus. 
Fig. 3. Two capitate hairs and the tubercles from which they spring seen in profile. 
(x230.) cap. ft. = capitate hair. tub.= tubercle. 
Fig. 4. Tarsus of third leg. (x355.) ar. pi. — articulatory plate of the tarsus. 
cl. = claw. tar. = tarsus. tib. = tibia. 
Fig. 6. The last joint of the antenna to show its remarkable appearance. (x!52.) 
