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of the Lepidoptera of Belgium

Colias crocea (Fourcroy, 1785)

A regular migrant which occurs in varying numbers.

The larva lives on different species of Fabaceae like Medicago, Lotus, Trifolium, Dorycnium, Hippocrepius, Coronilla.

The first migrating adults arrive in Belgium at the beginning of May and they are able to produce 1 generation of offspring.

Belgium, Namur, Han-sur-Lesse, 21 July 2008.
(Photo © Jean-Yves Baugnée)
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Comments to Willy De Prins or Chris Steeman
© Flemish Entomological Society