Female genitalia. 20–21. Udea ruckdescheli. 20. Paratype, Greece, Crete, locality (Mally prep. no. 980; NHMO); 21. Paratype, Greece, Crete, locality (Mally prep. no. 981; NHMO). 22. U. fulvalis, Romania, Orşova (Mally prep. no. 020; MTD). 23. U. languidalis, Iran, Golestan, NP Golestan, Tange Gol (Mally prep. no. 104; TLMF). Scale bar represents 500 µm.

 
 
  Part of: Mally R, Segerer AH, Nuss M (2016) Udea ruckdescheli sp. n. from Crete and its phylogenetic relationships (Pyraloidea, Crambidae, Spilomelinae). Nota Lepidopterologica 39(2): 123-135. https://doi.org/10.3897/nl.39.9090