| Family | Nymphalidae |
|---|---|
| Subfamily | Satyrinae |
| Genus | Melanargia |
| Species | galathea |
| Authority | (Linnaeus, 1758) |
| English Name | Marbled White |
| European Red List 2010 | Least Concern (LC) |
|---|---|
| EU 27 Red List 2010 | Least Concern (LC) |
| European Red List 2025 | Least Concern (LC) |
| EU 27 Red List 2025 | Least Concern (LC) |
| Habitats Directive | |
| Bern Convention | |
| CITES |
The Marbled White inhabits many different types of poor grassland that has not been fertilized. It is common in the southern part of its range, also on road verges and in agricultural areas. The butterflies need a lot of nectar, and are often seen on plants in bloom. Various grass species, mostly fine-leaved, are used as foodplants. The female usually just drops her eggs into the grass, sometimes while flying. The first instar caterpillar hibernates without eating first. In periods of hot weather, the other instars can also go without food. They pupate deep in the vegetation. The Marbled White has one generation a year.
Albania / Austria / Belarus / Belgium / Belgium: Flanders / Belgium: Wallonia / Bosnia and Herzegovina / Bulgaria / Croatia / Czechia / Denmark (Irregular Vagrant) / Estonia (Irregular Vagrant) / France / France: Mainland / Germany / Greece / Greece: Mainland / Hungary / Italy / Italy: Mainland / Italy: Sicily / Latvia / Liechtenstein / Lithuania / Luxembourg / North Macedonia / Moldova / Montenegro / Netherlands (Irregular Vagrant) / Poland / Romania / European Russia / San Marino / Serbia / Serbia: Serbia / Serbia: Kosovo / Slovakia / Slovenia / Spain / Spain: Mainland / Sweden (Irregular Vagrant) / Switzerland / European Türkiye / Ukraine / United Kingdom / United Kingdom: Great Britain / United Kingdom: Jersey (Irregular Vagrant) /