Grypus brunnirostris (Fabricius, 1792)
on ? Eleocharis, Equisetum
parasite
Biology of the larvae unknown.
host plants
Equisetaceae, ? monophagous
Equisetum arvense, fluviatile, ramosissimum.
Rheinheimer & Hassler also report a find on Eleocharis but that might concern adult feeding.
distribution within Europe
references
Dieckmann (1986a), Rheinheimer & Hassler (2010a), Wolf & Fuchs (2014a), Yunakov, Nazarenko, Filimonov & Volovnik (2018a).