Last modified: July 18, 2023, 3:29 p.m.
5 ex. were collected in 1980 in Saint-Vincent near Tintigny in LX in 1980 (coll. A. Dodinval).
Exotic
The species is not native to Europe, but originally from the Oriental en Australian region. Most likely imported in Europe with aquatic plants.
The Belgian observation dates from May, abroad from March till October.
The aquatic larva lives on undefined aquatic plants.