(Denis and Schiffermüller, 1775)
Violet Copper
Description:
The Violet Copper is a rare butterfly that can be seen locally in large numbers. It is found in swampy, wet grassland and rough vegetation bordering streams and lakes.
In Central Europe, eggs are laid on the underside of the leaves of Bistort (Polygonum bistorta). In the north of its range Viviparous Bistort (Polygonum vivipara) is also used as larval food plant. The young caterpillars eat the lower epidermis, thus making the characteristic "windows". It passes the winter as a chrysalis.
It has one, sometimes two, generations a year.
Habitat:
Humid grasslands
Similar species:
Lycaena phlaeas