Cerconota tridesma is a moth in the family Depressariidae. It was described by Edward Meyrick in 1915. It is found in Guyana.Cerconota at Markku Savela's Lepidoptera and Some Other Life Forms.
The wingspan is about 22 mm. The forewings are fuscous, with a slight purplish tinge and three light greyish-ochreous lines crossing the wing, the first at two-fifths, bent near the costa, closely preceded by a light greyish-ochreous fascia narrow on the costa and gradually dilating downwards, the second and third bent above the middle, the third running to the tornus, a light greyish-ochreous patch extending along the costa from the second to the apex. The hindwings are grey.Exotic Microlepidoptera 1 (13): 386
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