There are almost no images of A. narada on the web, so difficult to see variation of this species against A. anita. Individuals with a purple cast/sheen in colouration would seem to be A. anita.
The attached 5 images were all taken in Thailand (localities given) have no such purple cast, and I would tentatively identify all of these as A. narada although this would seem to be the more scarce of the two species. Are these all A. narada?