Chaetocnema concinna (Koch, 1803)
brassy flea beetle, mangold flea beetle
on Rumex, etc.
parasite
Larvae live endophytically in the roots.
host plants
Polygonaceae, oligophagous
Fagopyrum tataricum; Persicaria amphibia, dubia, hydropiper, lapathifolia, maculosa; Polygonum aviculare; Reynoutria japonica; Rheum rhaponticum; Rumex acetosa, arifolius, crispus, hydrolapathum, maritimus, obtusifolius.
References to other plant families, like implied inn the vernacular name, apply to Chaetocnema picipes or concern adult feeding.
phenology
Hibernation as imago.
distribution within Europe
larva
larva (from Lesage & Majka)
references
Aslan, Gök, Gürbüz & Ayvaz (2009a), Biondi (1994b), Farina (2015a), Furth (1985a), Konstantinov, Baselga, Grebennikov, ao (2011a), Lesage & Majka (2010a), Pozsgai (2005a), Rheinheimer & Hasser (2018a), Vig (1997a).