Acronicta (Hylonycta) hercules (Felder et Rogenhofer, 1874): (= elongata Oberthür, 1884) Russian Far East, Primorsky Krai, Ussuriisk envir., Kaimanovka, at UV-light, 6-VIII-1972, leg. E.Berlov The forewing length is 23 mm. det. E.Berlov