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NEW GENERA AND SPECIES OF TENTHREDINIDÆ: A FAMILY OF HYMENOPTERA
1914
Canadian Entomologist
The iollowing descriptions of new genera and species are a continuation of those of a previous paper: Empria costata. n. sp.-Female: Bodv black with the collar, tegulz, the legs beyond the knees for the most part, and the caudal margin of the abdominal segments, white; head with the postoccllar area uniformly convex, the interocellar and ocellar furrows distinct; the clypeus tridentate, the median tooth as long as the lateral angles, broadly, shallowly emarginate a t middle, the latcral angles
doi:10.4039/ent46103-3
fatcat:vhh4yccro5cpjggabvfx4sdgjm