Browse Prairie Research Institute by Subject "gall-fly"
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Descriptions of New Cynipidae in the Collection of the Illinois State Laboratory of Natural History (Champaign : Illinois Natural History Survey, 1891)Gall-fly.— Female.—Head, thorax, and scutellum black; mandibles, antennae, legs, and abdomen yellow-rufous. Length, 3 mm. Head black, shining, face coarsely striate and sparsely haired, frontal carina rather prominent and ...