Tychius picirostris (Fabricius, 1787)
clover seed weevil
on Trifolium
gall
the larva feed within the pod on the developing seeds; this may cause some galling of the pods. Pupation in the soil. Beetles polyphagous on leaves
host plants, larvae
Fabaceae, narrowly monophagous
Trifolium arvense, hybridum, lupinaster, montanum, pallescens, pratense, repens, spadiceum.
host plants, beetles
polyphagous
Parthenocissus quinquefolia.
larva, pupa.
See Urban.
references
Anderson & Howden (1994a), Dieckmann (1988a), Forbicioni, Abbazzi, Bellò ao (2019a), Meijer, Smit, Beukeboom & Schilthuizen (2012a), Rheinheimer & Hassler (2010a), Tyler & Tyler (2016a), Ugarte San Vicente (2005a), Urban (1914a), Yunakov, Nazarenko, Filimonov & Volovnik (2018a).