Figures 41-58 from: Prous M, Liston A, Kramp K, Savina H, Vårdal H, Taeger A (2019) The West Palaearctic genera of Nematinae (Hymenoptera, Tenthredinidae). ZooKeys 875: 63-127. https://doi.org/10.3897/zookeys.875.35748

Figures 41-58 Generic characters of Nematinae41–42Nematus lucidus ♀ 43N. wahlbergi ♀ 44N. wahlbergi valvula 3 45N. umbratus valvula 3 46Euura melanocephalus valvula 3 47E. bohemani valvula 3 48E. ribesii valvula 3 49E. salicis valvula 3 50Nematus wahlbergi penis valve 51N. umbratus penis valve 52Euura salicis penis valve 53E. ribesii penis valve 54E. bohemani penis valve 55Nematus princeps penis valve 56Nematus umbratus ♀ 57–58Nematus princeps ♀. Scale bars: 2 mm (41–43, 56), 5 mm (57–58)