Thubana nodosa is a moth in the family Lecithoceridae. It was described by Edward Meyrick in 1910. It is found in Malaysia.[1]
The wingspan is about 18 mm. The forewings are dark fuscous with some pale ochreous-yellowish suffusion towards the costa near the base and before the apex, as well as a pale ochreous-yellowish median fascia, the lower half narrow, the upper half enlarged into a quadrate blotch, the lower portion of this blotch marked with a dark fuscous dot and small transverse posterior spot. The hindwings are dark fuscous.[2]