Antaeotricha irenias is a moth of the family Depressariidae. It is found in French Guiana."Antaeotricha Zeller, 1854" at Markku Savela's Lepidoptera and Some Other Life Forms

The wingspan is about 16 mm. The forewings are pale brownish-ochreous with the costal third whitish-grey, extended down the termen to the middle, edged with white suffusion beneath towards the base, crossed by oblique darker shades at one-third and beyond the middle. There is an irregular fuscous line from two-thirds of the costa to three-fourths of the dorsum, with an angular dentation outwards below the middle, limiting a transverse light yellowish-brown blotch reaching from the tornus more than half across the wing, edged above and more strongly posteriorly with white suffusion. The hindwings are ochreous-white with a very slender fuscous hairpencil lying in a submedian groove from the base.Exotic Microlepidoptera 1 (17): 537

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