Isocolus cirsii Dyakonchuk, 1987

Hymenoptera, Cynipidae

on Cirsium, Onopordon

gall

up to 28 galls in a capitulum, they are 3 mm in diameter, unilocular, with hard, lignified walls.

hostplants

Asteraceae, oligophagous

Centaurea behen, pseudoscabiosa; Cirsium arvense, ukranicum, vulgare; Onopordum sp.

references

Melika (2006a), Melika & Karimpour (2012a).

05/01/2017