“Hydrellia viridescens” Robineau-Desvoidy, 1830
mine
Alisma probably boring in stem en petiole, from there sometimes descending into the blade. In Potamogeton a broad, shallow gallery in the submerged leaves. Pupation internal.
hostplants
Alismataceae, Potamogetonaceae; narrowly polyphagous
Alisma plantago-aquatica; Potamogeton.
phenology
Larvae in May till July (Hering, 1957a).
notes
The status of this species, that is not mentioned in the Fauna Europaea (2009), is unclear.
references
Hering (1957a).
21/03/2011