Bagous nodulosus Gyllenhal, 1836

mine

The larvae bore in the pith of thick parts of leaf, leaf sheath and flower stalk. Often several larvae in a plant. Pupation in the corridor.

host plants

Butomaceae, monophagous

Butomus umbellatus.

BENELUX

BE recorded (Curculionidae.be, 2010).

NE recorded (Heijerman, 1993a).

LUX not recorded (Fauna Europaea, 2007).

distribution within Europe

France to the Caspian Sea and from Italy to Norway (Fauna Europaea, 2007).

notes

The adult weevils leave the water in the afternoon and crawl upwards along plant stems to feed (Behne, 1981a)

references

Balalaikins (2012a), Behne (1981a), Delbol (2013a), Dieckmann (1983a), Gosik & Wanat (2014b), Heijerman (1993a), Hering (1957a), Rheinheimer & Hassler (2010a), Vorst (2010a).

mod 9.v.2019