The curved line from the apex does nor extend as far as the transverse forewing main line in this specimen. See on Bold (Hobern):- https://bold-au.hobern.net/specimen.php?processid=NSWHM299-11 See also on page 162 of 'Moths in the ACT has images comparing Dysbatus unnamed species (ie Dysbatus (genus)) and Dysbatus singularis. Also the text states:- ' Dysbatus singularis and Dysbatus unnamed species are the two species most likely to be observed in the ACT'.