Actias gnoma (Butler, 1877):

Russian Far East, Primorsky Krai, Lazo envir., 19-VI-2000, leg. D.Kochetkov The forewing length is 57 mm. det. V.Dubatolov

Russian Far East, Primorsky Krai, Ussuriisk envir., Kaimanovka, at UV-light, 12-VIII-1972, leg. E.Berlov The forewing length is 62 mm. det. V.Dubatolov

This specimen from Japan is given for comparison: Japan, Iwatsuki (ex cocoon), 20-IV-1984, from S.Ohshima The forewing length is 52 mm. det. S.Ohshima