Mesopleuron, lateral view, sculptures. 41 Tachysphex austriacus, male 42 T. hungaricus sp. n., female 43 T. smissenae sp. n., female 44 T. cretensis sp. n., male 45 T. jokischianus, female 46 T. nigripennis, female 47 T. nobilis sp. n., female 48 T. pompiliformis, male 49 T. punctipleuris sp. n., male.

 
 
  Part of: Straka J (2016) Tachysphex austriacus Kohl, 1892 and T. pompiliformis (Panzer, 1804) (Hymenoptera, Crabronidae) are a complex of fourteen species in Europe and Turkey. ZooKeys 577: 63-123. https://doi.org/10.3897/zookeys.577.7301