Figures 77-86 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 77-86 - Penis valves of Pristiphora ruficornis group. 77 Pristiphora appendiculata DEI-GISHym31555 78 Pristiphora albitibia DEI-GISHym20956 79 Pristiphora ruficornis PR.462VV 80 Pristiphora melanocarpa PR.425VV 81 Pristiphora ruficornis DEI-GISHym19636 82 Pristiphora melanocarpa PR.409VV 83 Pristiphora armata PR.465VV 84 Pristiphora leucopus PR.466VV reared ex ovo from Tilia sp. 85 Pristiphora armata DEI-GISHym80020 86 Pristiphora leucopus GBIF-GISHym3246 (syntype of Nematus crassicornis Hartig).