Lectotype of Gasteruption boreale (Thomson). 8 habitus lateral 9 head dorsal 10 labels 11 head anterior.

 
 
  Part of: Johansson N, Achterberg C van (2016) Revision of the Palaearctic Gasteruption assectator aggregate, with special reference to Sweden (Hymenoptera, Gasteruptiidae). ZooKeys 615: 73-94. https://doi.org/10.3897/zookeys.615.8857