Dieckmanniellus helveticus (Tournier, 1867)

on Lythrum

gall

1-2 cm long, slender-fusiform stem gall, mostly near a leaf insertion; inside a weevil larva or pupa.

hostplants

Lythraceae, narrowly monophagous

Lythrum hyssopifolia, junceum, salicaria.

synonyms

Nanophyes helveticus.

references

Benedikt, Borovec, Fremuth ao (2010a), Buhr (1964a), Delbol (2012a), Rheinheimer & Hassler (2010a), Stejskal (2004b).

mod 25.v.2019