Hemming (1967) stated:-
Under the `One-Letter Difference Rule' (Article 57 (d)), Scudder (1875, Proc. amer. Acad. Arts Sci., Boston 10 : 106) was in error in rejecting the name Aides Billberg as a junior homonym of Aidos Hübner (the name of a genus of moths), which he misdated 1816. (Actually, the latter name was not published until 1820 (Verz. bekannt. Schmett. (12) : 191); thus, if the names Aides and Aidos had been homonyms of one another, difficulty would have risen in determining the relative priority to be accorded to these names.
Cowan (1970: 41) stated:-
AIDES - the name of the type-species of this Hesperiid genus is invalid as a junior primary homonym of Papilio epitus Cramer, , a name associated with the type-species of the Riodinid genus Orimba. The senior valid name subjectively applicable to the present species appears to be Aides duma Evans, 1955 (Cat. Amer. Hesp. Br. Mus. 4 : 437), which refers to the southern subspecies A, duma duma Evans. For the northern subspecies I here propose the specific name argyrina nom nov. (epitus Stoll,  praeocc.), with Lectotype the specimen illustrated by Stoll (in Cramer), Uitlandsche Kapellen 4 (29) : pl. 343, figs. E, F (coll. W. van der Meulen). The name "argyrina" was originally proposed by Staudinger in litt. for this species, and it has often been cited in synonymy (Godman, 1900; Draudt in Seitz vol. 5 : 950) but it was never raised to availability.
The higher classification used here follows Lamas (2008).
Learn more about Hesperiidae in Wikipedia.
See images at Butterflies of America where it is treated in the Hesperiinae : Calpodini.
Search the Biodiversity Heritage Library (BHL) for references to AIDES and included species.