Euura crassispina (Thomson, 1871)

on Salix

gall

leaf margin rolled inwards, leaf not longitudinally twisted. The upper epidermis remains intact.

hostplants

Salicaceae, narrowly monophagous

Salix glauca.

Occasionally S. hastata.

larva

Third abdominal segment with 4 dorsal annulets; 1–3 with setae. Suranal plate with pseudocerci. Anal segment dorsally with small black spots.

synonyms

Phyllocolpa, Pontania, Tubpontania, crassispina.

note

Member of the Euura anomaloptera species group.

references

Kopelke (2007c), Liston, Heibo, Prous ao (2017a), Vikberg (1970a, 2010a), Zinovjev & Vikberg (1998a).