. Bulletin - United States National Museum. Science. 156 U. S. NATIONAL MUSEUM BULLETIN 209 This species occurs in Canadian and Transition woods from the Atlantic west to Minnesota. The only record from south of Penn- sylvania and Iowa is based on a female taken at Falls Church, Va., May 27, 1918, by R. A. Cushman (Washington). The flight range is from late in April to early in September. 6. Auplopus mexicanns (Cresson) Pompilus {Agenia) mexicanus Cresson, 1867, Trans. Amer. Ent. Soc, vol. 1, p. 130, 9- Lectotype: 9, Vera Cruz, Mexico (Philadelphia). Male: Forewing about 9 mm. long; clypeus sh
. Bulletin - United States National Museum. Science. 156 U. S. NATIONAL MUSEUM BULLETIN 209 This species occurs in Canadian and Transition woods from the Atlantic west to Minnesota. The only record from south of Penn- sylvania and Iowa is based on a female taken at Falls Church, Va., May 27, 1918, by R. A. Cushman (Washington). The flight range is from late in April to early in September. 6. Auplopus mexicanns (Cresson) Pompilus {Agenia) mexicanus Cresson, 1867, Trans. Amer. Ent. Soc, vol. 1, p. 130, 9- Lectotype: 9, Vera Cruz, Mexico (Philadelphia). Male: Forewing about 9 mm. long; clypeus short, its apical edge much thickened and with a deep semicircular impression or notch on each side of the middle; mandible with a strong bend at the middle; second segment of flagellum about as long as wide, the penultimate segment about as long as wide; mesopleuron with small adjacent punctures, not shining, its pubescence of moderate Figure 85.—Localities for Auplopus mexicanus. Black. Head and thorax with a faint dark greenish iridescence. Lateral and apical margin of clypeus, lateral of face, and part of underside of scape whitish; part of underside of scape, under- side of flagellum, tegula, apices of coxae, and legs beyond coxae fulvous, the middle and hind tarsi infuscate except basaUy; palpi brown; wings hyaline. Female: Forewing to mm. long; clothing hairs of frons very short, pale, arising from fine adjacent punctures; apical margin of clypeus broadly arcuate with a weak median angulation; second flagellar segment about as long as wide; groove of pronotum with rather coarse cross wi-inkles; pygidial area mat, with a few very fine punctures apically. Dull black, without iridescence. Apex of mandible ferruginous; palpi dark brown; tegula mostly brown; legs beyond coxae fulvous, the tibial spurs brown, and the tarsi apically dark brown; wings Please note that these images are extracted from scanned page images that may
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