Tachyerges decoratus (Germar, 1821)
Full depth, transparent, brown, gallery running along the leaf margin over the leaf tip, then considerably widening. The mine ends in a round excision.
In Britain only on Salix purpurea (Morris, 1993a).
Larvae in May-June and August (Hering, 1957a). That agrees well with Augustin (1998a) who writes that weevils occur in April and July-August. However, Scherf (1964a) states that there is but one generation per year.
BE recorded (Curculionidae.be, 2010).
NE observed (Heijerman, 1993a).
LUX not recorded (Fauna Europaea, 2010).
distribution within Europe
From the UK to Bulgaria and from Poland to Italy (Fauna Europaea).
Buhr (1933a), Caillol (1954a), Heijerman (1993a), Hering (1930a, 1957a), Morris (1993a), Rheinheimer & Hassler (2010a), Roques (1998a), Scherf (1964a), Vorst (2010a), Yunakov, Nazarenko, Filimonov & Volovnik (2018a).