Benthalia kruglovicola Lipina, 1939 (a questionable synonymy) – synonym of Einfeldia carbonaria
Brillia arcuata Kieffer, 1923 – synonym of Brillia modesta
Brillia brevinervis Kieffer, 1916 in Thienemann and Kieffer, 1916a – synonym of Brillia modesta
Brillia longifurca Kieffer, 1921 – synonym of Brillia flavifrons
Brillia longifurca var. fulvofasciata Kieffer, 1921 – synonym of Brillia flavifrons
Brillia petrensis Kieffer, 1913 – synonym of Brillia modesta
Brillia sylvestris Goetghebuer, 1921 – synonym of Brillia modesta