Stenoma nycteropa is a moth of the Depressariidae family. It is found in Guyana. The wingspan is 14-15 mm. The forewings are dark fuscous with the veins towards the costa slightly indicated with whitish and with the extreme costal edge whitish from one-fourth onwards. There is an indistinct whitish pre-marginal line around the apex and termen. The hindwings are dark fuscous.