These are the id keys by Dr Seow for the 2 Five Rings :
Y. baldus newboldi (Common Five Ring) - HW spots 2 & 3 large (3-5 X that of the spots in space 1b) touching or conjoined; spot 6 ALWAYS smaller than spot 5.
Y. horsfieldii humei (Malayan Five Ring) - HW postdiscal spots 2 & 3 . smaller & separate ;HW spot 5 & 6 subequal (varying size disparity); ground colour whiter.
14 Oct 2017 @ Durian Loop.
View :
Found out from this paper that Tirathaba ruptilinea, a Pyralid moth, is a durian fruit borer !