Figures 97-104 from: Prous M, Vikberg V, Liston A, Kramp K (2016) North-Western Palaearctic species of the Pristiphora ruficornis group (Hymenoptera, Tenthredinidae). Journal of Hymenoptera Research 51: 1-54. https://doi.org/10.3897/jhr.51.9162

Figures 97-104 - Penis valves of Pristiphora ruficornis group and Pristiphora rufipes. 97 Pristiphora staudingeri PR.361VV 98 Pristiphora staudingeri PR.447VV 99 Pristiphora staudingeri PR.352VV 100 Pristiphora staudingeri PR.453VV 101 Pristiphora beaumonti DEI-GISHym21176 102 Pristiphora staudingeri DEI-GISHym21228 103 Pristiphora luteipes DEI-GISHym19681 104 Pristiphora rufipes DEI-GISHym15263.