. Fig. 26.—Hybos apicis, Brim. head, directed horizontally forwards ; palpi comparatively long, 1-jointed. Antennae adjacent at base, inserted (seen in profile) at middle of head, 3-jointed: 1st and 2nd joints short, 1st more or less cylindrical, 2nd subglobular, with bristles ; 3rd oval, longer than 2nd, with long arista, which may be pubescent on basal portion. Thorax rectangular, strongly arched or humped; dorsum with more or less distinct short stiff hairs arranged approximately in dorso-central and acrostichal rows ; two noto- pleural (plus sometimes a third weaker one) and some postalar


. Fig. 26.—Hybos apicis, Brim. head, directed horizontally forwards ; palpi comparatively long, 1-jointed. Antennae adjacent at base, inserted (seen in profile) at middle of head, 3-jointed: 1st and 2nd joints short, 1st more or less cylindrical, 2nd subglobular, with bristles ; 3rd oval, longer than 2nd, with long arista, which may be pubescent on basal portion. Thorax rectangular, strongly arched or humped; dorsum with more or less distinct short stiff hairs arranged approximately in dorso-central and acrostichal rows ; two noto- pleural (plus sometimes a third weaker one) and some postalar bristles; metapleura bare. Scutellum with two stronger and


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Keywords: ., bookcentury1900, bookcollectionbiod, bookdecade1920, bookyear1920