Adaina microdactyla is a moth of the family Pterophoridae first described by Jacob Hübner in 1813.

There is a dot in disc at 1⁄3, a mark at base of fissure and a distinct mark on costa beyond the fissure, a less distinct one towards apex, and some blackish indistinct dots on margins of segments.

The flesh-colour larva has a slightly paler dorsal line and numerous rough points on the dorsum.

[4] The larvae feed on hemp-agrimony (Eupatorium cannabinum), Indian camphorweed (Pluchea indica), European goldenrod (Solidago virgaurea) and Brassica species.

[6] It has a wide distribution and is known from the Palearctic realm (from Europe to Korea, Japan and China), Asia Minor, Iran, Vietnam, the Solomon Islands, the Philippines, Sri Lanka, Indonesia and Papua New Guinea.