Promalactis uncinispinea is a moth of the family Oecophoridae. It is found in Sichuan, China.
The wingspan is about 11 mm. The basal three-fifths of the forewings are ochreous brown and the distal two-fifths are ochreous yellow. The markings are silvery white or white, edged with dense black scales. The hindwings and cilia are dark grey.Genus Promalactis Meyrick (Lepidoptera, Oecophoridae) from China: Descriptions of twelve new species
Etymology The specific name is derived from the Latin prefix uncin- (meaning hooked) and Latin spineus (meaning spine-like) and refers to the hooked distal spine in the aedeagus.
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