Xll 



ILLUSTRATIONS IN THE TEXT. 



Details of scale-in8e(;ts : — 



Lecanium chelonioides, Newst., sp. n., 9, dorsal aspects 

 ,, hirsutum, Newst., sp. n., $ 



„ hurae. Newst., sp. n., $ 

 „ pseudotesseUatum, Newst., sp, n., $ 

 „ scuiatuni, Newst., sp. n., $, and larva 

 „ setigerum, Newst., sp. n., $ 



„ signatum, Newst., sp. n., $ 

 „ suhhemisphaericum, Newst., sp. n., $ antenna 

 „ subhirsutum, Newst., sp. n., $ 

 „ subpatelUforme, Newst., sp. n., $ 

 ,, wardi, Newst., sp. n., $ and larva 

 Lepidosaphes duponti, Green, sp. n., $ . . 



„ hemichionaspiformis, Green, sp. n., (J $ 



„ incisor, Green, sp. n., $ pygidium 



Leucaspis japonica var. danviniensis, Green, var. n. . . 

 Plaiysaissetia carpenteri, Newst., sp. n., $ 



„ ferox, Newst., sp. n., $ 



Porogymnaspis migulata. Green, sp. n., $ and nymph 



„ rufa, Green, sp. n., ^ and ? . . 



Sphaerococeus diaspidiformis, Green, sp. n. 

 Early stages of Villa lloydi, Aust. 



Diagram of section throngli collapsed eggs of Stegomyia faseiata 

 Eggs of Stegomyia faseiata, collapsed and resistant 

 Breeding cage for the mangold fly 

 Mutilla benefactrix, Turner, sp. n., $, 94 ; (J . . 

 Eupelminus tarsatus, wings, $, 124 ; forewing, cJ, 126 ; thorax 

 Syeophaga cyclostigma, Waterston, sp. n., $, hind femur and tibia 



„ syeomori, L., ?, hind femur and tibia 



Colpixys necator, Waterston, sp. n., $, metanotum and propodeon 

 Prolaelius glossinae. Turner and Waterston, sp. n., $, thorax and head, 133 



fore-wing, radius and tarsal claw 

 Diversinervus silvestrii, Waterston, sp. n., 



fore-wing 

 Coceophagus acanthosceles, Waterston, sp. n 



mid-leg and radius 

 Heads of : — 



Haematopota crassicrus, Edw., sp. n., $ 

 ,> fasciatapex, Edw., sp. n., $ 



„ furians, Edw., sp. n., $ 



„ mordens, Edw., sp. n., ? . . 



„ nefanda, Edw., sp. n., ? . . 



„ obsoleta, Edw., sp. n., $ 



„ 2^^''^^'^^^^('^''^'^^> Edw., sp. n., § 



„ perturbans, Edw., sp. n., $ 



,, puhhella, Edw., sp. n., $ . . 



,, rubida, Edw., sp. n., $ 



Chart of rainfall and temperature at Accra during 1915 

 Distribution tables of mosquitos of Accra .. .. 163-166,169,172 



Tabamus desertus. Walk., $, pupal aster, 184 ; imago 

 Diachlorus scut^lkitus, Mcq., 5, imago . . 



Phlebotomus major var. (^Mnensis, Newst., nov., wings and detailF 

 Metamasius ritehiei, Mshl., sp. n., q, dorsal view and details 



?, thorax and propodeon, 139 ; 

 thorax and abdomen, mandible. 



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