Daiopterix is an extinct genus of moth within the family Eolepidopterigidae, containing two species. Daiopterix rasnitsyni is known from Kazakhstan. The fossil remains date from the Jurassic.[1]
The second species, Daiopterix olgae, is known from the Glushkova Formation in central Siberia. It dates from the Jurassic-Cretaceous boundary, about 145 million years ago.