Eubrychius velutus (Beck, 1817)
eurasian water milfoil weevil
on Myriophyllum
parasite
The larvae, while submerged, feed ectophagously on the leaf buds.
host plants
Haloragaceae, monophagous
Myriophyllum heterophyllum, spicatum, verticillatum.
Thas the species would live also on Myriophyllum elatinoides (= M. quitense), as is written by Dieckmann, is not correct (Newman ao).
distribution within Europe
references
Delbol (2013a), Dieckmann (1972a), Newman, Gross, Wimmer & Sprick (2006a), Rheinheimer & Hassler (2010a).