Thubana deltaspis

Thubana deltaspis is a moth in the Lecithoceridae family. It is found in Taiwan.

The wingspan is about 20 mm. The forewings are dark purplish-fuscous, with the bases of the scales whitish, forming a fine transverse striolation. There is a broad triangular ochreous-white blotch on the middle of the costa, reaching half across the wing. The hindwings are grey.