Male genitalia of Udea species. 36–37 U. altaica (Mally prep. 1090) 36 male genitalia 37 posterior phallus apodeme 38–41 U. juldusalis 38 male genitalia, Paralectotype (Mally prep. 1081) 39–41 posterior phallus apodeme 39 Paralectotype (Mally prep. 1081) 40 Lectotype (Mally prep. 1082) 41 (Mally prep. 1089) 42–44 U. plumbalis 42 male genitalia, Holotype (Mally prep. 1083) 43–44 posterior phallus apodeme 43 Holotype (Mally prep. 1083) 44 (Mally prep. 1094); 500 µm scale bar refers to male genitalia, 200 µm scale bar to posterior phallus apodemes.