Antaeotricha heterosaris is a moth of the family Depressariidae. It is found in Guyana and French Guiana."Antaeotricha Zeller, 1854" at Markku Savela's Lepidoptera and Some Other Life Forms
The wingspan is about 15 mm. The forewings are white with a series of three dark fuscous marks from the base of the costa to the disc at one-fourth. The dorsal half is suffused with pale fuscous throughout, with a suffused dark fuscous streak along the basal fourth, an undefined median quadrate blotch, and a larger quadrate blotch before the tornus reaching more than half across the wing. A dark fuscous dot is found in the disc towards the costa beyond the middle and there is a slightly curved dark fuscous line from three-fourths of the costa to the posterior angle of the pre-tornal blotch. The terminal space beyond this is crossed by suffused dark fuscous streaks on the veins, with suffused dark fuscous marginal dots between them. The hindwings are grey-whitish, suffused with pale grey posteriorly and with a long whitish hairpencil, basally yellow-ochreous, enclosed in a subdorsal fold.Exotic Microlepidoptera 1 (14): 418
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