21. Rhopobota ustomaculana (Curtis, 1831)

Steganoptycha ustomaculana Curtis, 1831: 8 .

Steganoptycha dorsivittana Herrich-Schäfer, 1851: 280 . Semasia ustomaculana: Kennel, 1916: 500 .

Rhopobota ustomaculana: Pierce & Metcalfe, 1922: 74 . Distribution. China (Anhui, Jiangxi, Hunan, Sichuan, Guizhou, Tibet), Japan, Russia, Europe.