Adult specimens. 1–7. Udea ruckdescheli. 1. Holotype ♂ (ZSM), Crete, Lasithi; 2. Paratype ♂ (ZSM), Crete, Lasithi; 3. Paratype ♂ (ZSM), Crete, Lasithi; 4. Paratype ♂ (NHMO), Crete, Imbros; 5–6. Paratype ♀ (NHMO), Crete, Imbros, dorsal (5) and ventral (6) aspect; 7. Paratype ♀ (NHMO), Crete, Imbros. 8. U. fulvalis ♂, Germany, Brandenburg. 9. U. languidalis ♀, Iran, Golestan. 10.U. fimbriatralis ab. veneralis, original specimen ♂ (ZMHB), Greece, Naxos. Scale bar represents 1 cm.