Zygethobius columbiensis Chamberlin, 1912

Zygethobius columbiensis Chamberlin 1912: 33; Mercurio 2010: 46

From one specimen near Kaslo, British Columbia, Canada. Attems (1928) says “Colombia,” an obvious misunderstanding. Brown (specimen faded); 14.5 mm long. Antennae with 41 articles; coxosternal teeth 3+3 but very small, coxal pores 3, 3, 4, 4, 4 to 4, 4, 4, 4, 4 (but based on only one specimen?), produced tergites: 7, 9, 11, 13 (Chamberlin 1912).