Eugnamptus Schoenherr, 1839

Young, Julia Janicki Daniel K., 2021, Survey of the Attelabidae of Wisconsin (Coleoptera: Curculionoidea), Insecta Mundi 2021 (891), pp. 1-61 : 11

Genus Eugnamptus Schoenherr

Type species. Anthribus collaris Fabricius, 1801 , by monotypy.

Generic diagnosis. Eugnamptus can be recognized by the presence of the scutellary striole, by the pygidium that is completely or almost completely covered by the elytra, by the semi-erect setae on the elytra, and by the males that have one tooth on the outer margin of the mandible and the females that have two.

Key to Wisconsin species of adult Eugnamptus

1. Color uniformly brownish yellow; punctures on head dense; eyes in females and males of similar size.................................................................. E. puncticeps LeConte

— Color varies (4 different morphs), but elytra always dark; punctures of head sparse; eyes in males much larger and closer together.......................................... E. angustatus (Herbst)