46 



E. ERNEST GREEN. 



Eriococcus serratilobis prominens, subsp. nov. (%. 2). 



Differs from typical serratilobis in the form of the anal lobes (see fig. 2), which 

 are more prominent and cylindrical, scarcely broader at the base than at the trmicate 

 extremity, contrasting strongly with the shorter and broadly conical lobes of the 

 type. The chitinous plate at the base of the anal lobes, in this form, is narrower 

 and more lunate in shape. 



Queensland : Townville, on undetermined plant (W. W. Froggait, No. 363). 



Fig. 2. Eriococcus serratilobis var. frominens^ 

 Green, nov. ; posterior extremity of adult 

 female, X 210. 



Fig. 3. IRMzococcus lohulatus. Green, sp. n. ; a, adult 



female (under compression), x 13*5 ; 6, antenna, X 210 ; 



c, part of mid leg, x 210 ; cZ, posterior extremity of 



female, X 100. 



Rhizococcus lobulatus, sp. nov. (fig. 3). 



Adult female dark reddish brown (dried examples) ; naked ; broadly oval or 

 subcircular, moderately convex, the segments well defined. Posterior extremity 

 (fig. 3, a, d) with eight prominent chitinous lobes, the median (anal) pair largest. 



