(Linnaeus, 1764)
Hermit
Description:
The Hermit inhabits steppe-like grasslands in dry, warm places. In the northern part of its distribution range, it is restricted to dry chalk hills. Although it is a very large butterfly, when its wings are closed, it blends perfectly into its surroundings. Especially when resting so on a rock, they are almost invisible.
The female deposits her eggs one at a time on the withered blades of many different grasses, including false-bromes (Brachypodium spp.), bromes (Bromus spp.), and fescues (Festuca spp.). The caterpillars hibernate in the first larval instar. They pupate in a sort of cocoon, in a little hollow in the ground, or sometimes low down on the food plant.
The Hermit has one brood a year.
Habitat:
Dry siliceous grasslands
Dry calcareous grasslands
Inland cliffs and exposed rocks
Deciduous forests
Similar species:
Chazara prieuri