118 Tmnsactio7is of the Boyal Society of South Africa. 
Antennal range : — 
Legs : Measurements in approximate : — 
I. 
121 
167 
364 
106 
250 
38 
136 
II. 
129 
167 
417 
102 
304 
38 
144 
III. 
129 
170 
432 
106 
342 
45 
144 
Setae of anal lobes about 230 ^ ; those of anal ring average 190 fx. 
Host-plant : Citrus. 
Locality : Only known from Constantia, CP. 
Collection No. : 51. 
20. PsEUDOCOccus GRAMiNis (Mask.). 
Dactylopius graminis Mask., N.Z. Trans., p. 36, 1891. 
" Adult female enclosed in a sac of white felted secretion, aggregated 
in masses thickly covering stems of grass : the sacs are of irregularly 
elhptical form. Insect dark-purple, or almost black, globular, segmented : 
diameter about one-twentieth inch. Antennae of eight joints, the first 
seven subequal (the sixth perhaps shorter than the rest), the last as long 
as any two of the others, fusiform, and bearing a few hairs. Mentum 
trimerous. Feet slender ; digitules all fine hairs. Anal tubercles very 
small and inconspicuous, each with a seta and two or three spines. 
