regular migrant which occurs in varying numbers.
larva lives on different species of Fabaceae like Medicago,
Lotus, Trifolium, Dorycnium, Hippocrepius, Coronilla.
first migrating adults arrive in Belgium at the beginning of May and
they are able to produce 1 generation of offspring.
Namur, Han-sur-Lesse, 21 July 2008.
(Photo © Jean-Yves Baugnée)