Tychius junceus (Reich, 1797)
on Fabaceae
gall
the larve feed within the pod on the developing seeds; this may cause some galling of the pods. Pupation in the soil.
host plants
Fabaceae, broadly oligophagous
Anthyllis vulneraria; Lotus corniculatus; Medicago lupulina; Melilotus albus; Trifolium arvense, campestre, hybridum, pratense.