These eight species belong to the genus
Eutrichapion: •
Eutrichapion cavifrons (LeConte, 1857) g b •
Eutrichapion gribodoi (Desbrochers, 1896) g •
Eutrichapion huron (Fall, 1898) g b •
Eutrichapion hydropicum (Wencker, 1864) g •
Eutrichapion mystriophorum Alonso-Zarazaga, 1994 g •
Eutrichapion punctiger (Paykull, 1792) g •
Eutrichapion rhomboidale (Desbrochers, 1870) g •
Eutrichapion viciae (Paykull, 1800) g b Data sources: i = ITIS, c = Catalogue of Life, g = GBIF, b = Bugguide.net ==References==