Chaetocnema arenacea (Allard, 1860)
on Bromus, etc.
parasite
Larvae live endophytically in grass roots.
host plants
Poaceae, oligophagous
Anisantha tectorum; Bromus hordeaceus; Poa pratensis.
phenology
Univoltine; hibernation as imago.
distribution within Europe
references
Konstantinov, Baselga, Grebennikov, ao (2011a), Rheinheimer & Hasser (2018a).