3«4 



M. W. R. de V. GRAHAM 



321 



320 



323 



Figs. 319-324. 319, Pseudocatolaccus nitescens (Walker), <2, fore wing venation ; 320, 

 Picroscytoides cerasiops Masi, $, gaster ; 321, Stenoselma nigrum Delucchi, $, gaster ; 

 322, Cheiropachus quadrum (F.), <J, left hind tibia ; 323, Metacolus unifasciatus Forster, 

 9, fore wing, part ; 324, Acrocormus semifasciatus Thomson, o\ fore wing, part. 



