Euura maculosa (Kopelke, 1989)
on Salix
gall
large, elliptic, thin-walled gall that protrudes equally at either side of the leaf. The upperside is completely smooth, often shining. Galls in the sun often are deep red.
hostplants
Salicaceae, narrowly monophagous
Salix helvetica.
synonyms
Eupontania, Pontania, maculosa.
note
Member of the Euura viminalis species group.
references
Dauphin & Aniotsbehere (1997a), Kopelke (1999a), Liston, Heibo, Prous ao (2017a), Vikberg (2003a).