EXPLANATION OF PLATE IV. 



Fig. 246. Allopulvinaria sitbterranea, sp. n., adult 2$. 



247. Membranaria pretoriae, si^. n.., Sidult 9$. 



248. Protopulvinaria piriformis (Ckll.) Lefroy, adult 



??• 



249. Inglisia geranii, sp. n., young and adult $$. 



250. Parafairmairea patellaeformis, sp. n., adult $$. 



251. Ceroplastodes bituberculatus, sp. n., adult $$ and 

 (J puparia. 



