Stenoma chionogramma is a moth in the family Depressariidae. It was described by Edward Meyrick in 1909. It is found in Brazil (Amazonas), Peru and Bolivia."Stenoma Zeller, 1839" at Markku Savela's Lepidoptera and Some Other Life Forms.
The wingspan is about 12 mm. The forewings are dark fuscous, slightly bronzy tinged and with a slightly curved white line from the middle of the costa to the dorsum beyond the middle, as well as a transverse streak of scattered white irroration before the termen. The hindwings are dark bronzy fuscous, lighter towards the base.Transactions of the Entomological Society of London 1909 (1): 29
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