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Body moderately attenuate or very narrow. Head: small; clypeus
prominent, punctured; eyes slightly prominent; vertex with medial
sulcus. Antennae: moderately long or short, 7- to 9-segmented,
more or less club-shaped; last segment rounded, middle segments
compressed. Pronotum: narrowed anteriorly; prescutellar impression
present; punctate. Scutellum: quadrangular, angles rounded.
Elytra: 7 or 8 rows of punctures; tricostate; apex rounded,
emarginate or truncate; humerus with large tooth; side and apical
margins dentate.
Page authors:
C. L. Staines, 3302 Decker Place, Edgewater MD 21037. Staines.Charles@NMNH.SI.EDU
John T. Longino, The Evergreen State College, Olympia WA 98505 USA. longinoj@evergreen.edu