Oulema gallaeciana (von Heyden, 1879)
on grasses
parasite
Larvae free on the leaves, their body covered by a mantle consisting of a mix of frass and secretion; cause linear window feeding.
host plants
Poaceae, oligophagous
Agropyron; Avena sativa; Bromus; Dactylis; Deschampsia cespitosa; Elytrigia; Festuca; Holcus; Hordeum; Lolium; Phragmites; Secale; Triticum aestivum; Zea mays.
phenology
Univoltine, hibernation as imago.
distribution within Europe
pupa
See Steinhausen (2001b).
synonyms
Oulema obscura (Stephens, 1831).
parasitoids, predators
Anaphes flavipes; Necremnus leucarthros; Pteromalus chrysos, semotus, vibulenus; Tetrastichus julis; Trichomalopsis microptera.
references
Bahillo de la Puebla & Román (2009a), Fuss, Geiser & Patzner (2005a), Gavrilović & Ćurčić (2013a), Gavrilović, Gavrilović, Ćurčić, ao (2014a), Maican & Serafim (2016a), Noordijk, Ulenberg, Zwakhals ao (2016a), Rheinheimer & Hassler (2018a), Steinhausen (2001b), Troukens (2012b), Ugarte San Vicente (2005a).