| Arge spec. |
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 |
| Drents-Friese Woud; 7 May 2009. | ||
| Arge cf fuscipes |
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 |
| Drents-Friese Woud; 10 May 2009. | |
| Arge ?enodis |
 |
| Drents-Friese Woud; 10 May 2009. |
| Macrophya alboannulata |
 |
| Hooghalen; 5 May 2009. |
| Rhogogaster viridis |
 |
| Drents-Friese Woud; 10 May 2009. |
| Tenthredinidae |
| Nederlands | : | Echte bladwespen |
| Deutsch | : | Echten Blattwespen |
 |
 |
| Drents-Friese Woud; 7 - 9 May 2009. | |
| Symphyta |
| Nederlands | : | Bladwespen |
| English | : | Sawflies |
| Deutsch | : | Pflanzenwespen, Sägewespen |
 |
| Drents-Friese Woud; 9 May 2009. |
| Rhyssa persuasoria |
 |
 |
 |
| Aekingerzand; 10 May 2009. Male. | ||
| Stenichneumon culpator |
 |
| Drents-Friese Woud; 7 May 2009. |
| Dolichovespula media |
| Authority | : | (Retzius 1783) |
| Nederlands | : | Middelste wesp |
| Deutsch | : | Mittlere Wespe |
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| Aekingerzand; 10 May 2009. Queen collecting wood for paper nest. | |