"Semiotus imperialis"@en . . . "*Eucamptus imperialis Guerin-Meneville 1844" . . . . . . . "*Semiotus imperialis, Candeze 1857" . . "*Semiotus imperialis subtilis Szombathy 1909" . "Semiotus imperialis is a species of beetle belonging to the family Elateridae."@en . "*Semiotus imperialis schenklingi Szombathy 1909" .