116a (115a). Costa broken at humeral crossvein; wings without pattern; postcellar bristles

divergent, if absent, arista is also absent (Fig.A)..................................(Diptera) Agromyzidae

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A

116b. Eyes oval horizontally, 2X as long as high; costa not broken; postocellar bristles converge or are

absent, if absent, arista present; body grayish with yellowish markings on lateral thorax and

abdomen and on front (Fig.A) (predators of mites & Homoptera)......

.......................................................................................……............................(Diptera) Chamaemyidae

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A