. Annals of the Entomological Society of America. Entomology. 1912] The Pezomachini of North America 121 Head large, from above rectangular, about twice as wide as thick along the median line; surface rather coarsely shagreened. Face swollen below the insertion of the antennas, and of a lighter color than the vertex. Malar lines distinct, not quite half as long as the face is wide, between the lower angles of the eyes. Clypeus not very well defined basally, the free margin is almost semi-circular. The antennee are short and stout, composed of 17 joints, of which the seventh and neighboring fla
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. Annals of the Entomological Society of America. Entomology. 1912] The Pezomachini of North America 121 Head large, from above rectangular, about twice as wide as thick along the median line; surface rather coarsely shagreened. Face swollen below the insertion of the antennas, and of a lighter color than the vertex. Malar lines distinct, not quite half as long as the face is wide, between the lower angles of the eyes. Clypeus not very well defined basally, the free margin is almost semi-circular. The antennee are short and stout, composed of 17 joints, of which the seventh and neighboring fla