Euura subgemma Liston, 2006
on Salix
gall
distinct globular, unilateral swelling of a shoot, just below a bud. Often several in a shoot. Univoltine, hibernation in the soil.
hostplants
Salicaceae, narrowly monophagous
Salix viminalis.
larva
Third abdominal segment with 3 dorsal annulets. Suranal plate without pseudocerci.
note
Member of the Euura amerinae species group.
references
Beneš (2014a), Liston in Liston, Taeger & Blank (2006a), Liston, Heibo, Prous ao (2017a), Mol (2012a).