Stenoma dasyneura is a moth in the Depressariidae family. It was described by Meyrick in 1922. It is found in French Guiana. The wingspan is about 28 mm. The forewings are light brownish-ochreous, more or less suffused light violet-brownish on the dorsal two-thirds from the base to the end of the cell, towards the costa anteriorly more yellowish-tinged. The plical and second discal stigmata are obscure and fuscous and there is a rather curved subterminal series of fuscous dots on the discal third. The hindwings are light grey, the costal area ochreous-whitish and the upper margin of the cell clothed with long ochreous-whitish hairscales from the base to the middle of the wing.