https://bold-au.hobern.net/taxon.php?taxid=283120 Bold (Hobern) shows 4 possible Gymnasura sp 2 named (G. saginaea & G. prionsticha), 2 not (G. sp.USNM4 & G. sp.USNM5) http://lepidoptera.butterflyhouse.com.au/arct/saginaea.html There is also G. flavia http://lepidoptera.butterflyhouse.com.au/arct/flavia.html https://www.inaturalist.org/taxa/993706-Asura-flavia ???
As far as I can see the main differentiation in these species is the shape and number of spots in antemedial (AM) area. Also presence/absence of a dot or vertical line in large medial (M) patch. G. saginaea - 2 AM spots; dot in large M spot, M spot tapers away approaching inner margin G. sp. USNM5 - 2 AM spots, different shapes to above; dot in large M spot, M spot less tapered G. prionsticha - 3 or 4 AM spots; M spot on costa, rest of band mostly dark with indistinct small spots G. flavia - 3 AM spots, large on margins, small one between; 2 M spots So above moth conforms with G. flavia I am unsure what genus to use on NM Ian? Gymnasura or Asura ??