Glyphidocera stenomorpha is a moth in the Autostichidae family. It was described by Meyrick in 1923. It is found in Surinam. The wingspan is about 13 mm. The forewings are light yellow-ochreous with a few fuscous specks. The stigmata form small fuscous dots or marks, the plical obliquely before the first discal. There is a slender terminal streak of rather dark fuscous suffusion. The hindwings are grey.