180 JOURNAL OF ENTOMOLOGY AND ZOOLOGY 
2.5 mm., width 1.9 mm. Many other adult female bodies were 
measured and the largest was 3.2 mm. long and 2.4 mm. wide, 
while the smallest was scarcely half as large. Antenne (Fig. 2, 
| | 
yl 
E 
Figure 2. Eriococcus cockerelli n. sp. Left metathoracic leg. B, three common 
sizes of body spines; claw showing denticle; D, antenna; E, pygidium. 
All enlarged. (Original). 
D) seven jointed, not very hairy and length of joints variable. 
The formula and measurements of the type specimen are as 
follows: III, 0.05 mm.; IV, 0.04 mm.; VII, 0.031 mm.; II, 0.03 
