Oulema rufocyanea (Suffrian, 1847)
Larvae free on the leaves, their body covered by a mantle consisting of a mix of frass and secretion; cause linear window feeding.
Univoltine, hibernation as imago.
distribution within Europe
Bezděk & Baselga (2015a), Noordijk, Ulenberg, Zwakhals ao (2016a), Rheinheimer & Hassler (2018a).