Dasineura kleini (Rübsaamen, 1891)
Probably inquiline of Contarinia nasturtii.
The spatula is widened towards the base much more strongly than toward the top. The frontal teeth are very short and widened and bear at each side a perpendicular extension. The angle between the frontal teeth is very weak and rounded.
Gagné &a Jaschhof (2014), Skuhravá & Skuhravý (2021a: 266), Skuhravá, Skuhravý & Meyer (2014a).