Contarinia avenae Kieffer, 1901
on Helictotrichon
gall
The florets are swollen. Larvae yellow, jumping.
host plants
Poaceae, monophagous
Avenula pubescens.
references
Gagné (2010a), Kieffer (1901c), Skuhravá & Skuhravý (2021a: 48), Skuhravá, Skuhravý, Dauphin & Coutin (2005a).