Obrium discoideum (LeConte, 1873)

Geographical distribution. United States (Arizona), Mexico (Baja California, Sinaloa, Nayarit, Jalisco, Morelos, Guerrero, Oaxaca), Nicaragua, Costa Rica.

Material examined: 9 specimens, Zacualpan, road to Manantiales, Colima, Mexico, N 19 22.819, W 103 49.120, 1872 feet, 12 July 2017, tropical deciduous forest, J. Rifkind & E.Martinez collectors (LGBC) ; 1 specimen, Road to El Terrero, Colima, Mexico, N 19 7.12, W 104 10.6, 634 m, 15 July 2017, beating roadside vegetation, J. Rifkind & E.Martinez, collectors (LGBC). New state record .