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A Monograph of Culioidae. 
of very long spines. Wings short and broad, dense broad scales 
at the base, thin straight linear ones over apical area. Veins 
thick ; sub-costal cell swollen towards base. A very marked new 
genus easily told by the many thorn-like chaetae on the legs. 
Chaetocruiomyia sylvestris. nov. sp. 
Head shiny creamy-white, darker at the sides : proboscis, 
palpi and antennae black. Thorax with shiny creamy-white 
Chaetocruiomyia sylvestris. n. sp. 
A and B, scutellum ; C, legs ; D, segments of antennae ; E, head. 
(Variation in the scutellar chaetotaxy of the two $'s.) 
scales on the front half, brown on the posterior half with many 
long golden chaetae; scutellpm dull, almost hidden by the long 
golden chaetae; pleurae brown with dense patches of silvery- 
