Antaeotricha ostodes is a moth in the family Depressariidae. It was described by Lord Walsingham in 1913. It is found in Guatemala."Antaeotricha Zeller, 1854" at Markku Savela's Lepidoptera and Some Other Life Forms.

The wingspan is 19–20 mm. The forewings are bone-white with a very faint suffusion of bone-grey on the dorsal half and in a semicircular shade arising from the tornus. A greyish fuscous spot, at the extreme base of the costa, is followed by another costal spot at one-fifth, and before the apex are two faint, elongate, greyish fuscous costal shades. A small very faint reduplicated spot, on the disc at one-fourth, is followed by a similar double dot at the end of the cell, beneath which is a small inwardly oblique greyish fuscous dorsal streak. The hindwings are pale bone-grey, the costa much elevated at the base, with a broad fringe of spatulate scales, greyish fuscous on their underside, also a long pencil of pale bone-ochreous hair-scales from near the base of the costa on the upperside.Biologia Centrali-Americana: Lepidoptera Heterocera 4: 174

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