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THE COCCIDAE OF SOUTH AFEICA.— I. 
By Ghas. K. Brain, M.Sc. (Birm.), M.A. 
Division of Entomologij, Pretoria, South Africa. 
CONTENTS. 
PAGE 
Introduction ... 
67 
Significance of Terms 
69 
Methods and Technique ... 
73 
OutUne of Classification 
77 
Subfamily Pseudococcinae ... 
79 
Synopsis of Genera ... 
79 
Kelative Value of Specific Characters 
79 
Genus Antonina 
86 
Genus Rhizoecus 
88 
Genus Natalensia, gen. nov. 
90 
Genus Tylococcus 
92 
Genus Pseudococcus 
97 
Note on Generic Characters 
97 
Description of Species 
99 
Genus Eriococcus 
149 
Genus Puto 
150 
Subfamily Ortheziinae 
153 
Genus Orthezia 
153 
Subfamily Coccinae 
155 
Genus Coccus... 
156 
Genus Sphaerococcus 
159 
Subfamily Monophlebinae ... 
160 
Genus Monophlehiis 
160 
Genus leery a ... 
166 
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