Eutrichapion facetum (Gyllenhal, 1839)
on Astragalus, Vicia
gall
weak fusiform swelling of the stem; inside a single larva; pupation within the gall.
host plants
Fabaceae, oligophagous
Astragalus glycyphyllos, “heterophyllus”, sempervirens; Vicia cassubica, cracca, sylvatica, tenuifolia, villosa subsp. varia.
Galling has been described for Vicia villosa subsp. varia.
synonyms
Apion, Pseudotrichapion, facetum.
references
Cerasa (2015a), Delbol (2013a), Dieckmann (1977a), Ehret (1990a), Rheinheimer & Hassler (2010a), Yunakov, Nazarenko, Filimonov & Volovnik (2018a).