The black hairstreak is a butterfly in the family Lycaenidae.
The chalkhill blue is a butterfly in the family Lycaenidae. It is a small butterfly that can be found throughout the Palearctic realm, where it occurs primarily in grasslands rich in chalk. Males have a pale blue colour, while females are brown. Both have chequered fringes around their wings.
The Adonis blue is a butterfly in the family Lycaenidae. It inhabits the Palearctic realm.
Erebia medusa, the woodland ringlet, is a member of the subfamily Satyrinae of the family Nymphalidae.
The Lapland ringlet is a member of the subfamily Satyrinae of the family Nymphalidae. It is restricted to sunny patches in very damp spruce and pine forests and forested unmanaged peatlands. The larva feeds on various grasses and related plants and winters twice. A dry period in the habitat will result in the decline of the species.
The black ringlet is a member of the subfamily Satyrinae of the family Nymphalidae. It is a high-altitude butterfly found in Albania, former Yugoslavia, Bulgaria, Greece, and Romania.
Coenonympha hero, the scarce heath, is a butterfly species belonging to the family Nymphalidae.
Coenonympha glycerion, the chestnut heath, is a butterfly species belonging to the family Nymphalidae. It can be found in Eastern Europe and east across the Palearctic to Siberia and the Caucasus to North Korea.
Eilema caniola, the hoary footman, is a moth of the family Erebidae. The species was first described by Jacob Hübner in 1808.
Glaucopsyche alexis, the green-underside blue, is a butterfly of the family Lycaenidae. It is found in the Palearctic.
Lycaena tityrus, the sooty copper, is a butterfly of the family Lycaenidae. It is found in Europe.
Aricia nicias, the silvery argus, is a butterfly of the family Lycaenidae. It is found in the Alps, Pyrenees and from Scandinavia ranging to Siberia and the north of Mongolia.
Agriades optilete, the cranberry blue, is a butterfly of the family Lycaenidae. It is found in north eastern Europe, the Alps, North Asia, Japan, Korea and north western North America.
Pseudophilotes baton, the baton blue, is a butterfly of the family Lycaenidae. It is found in central and southern Europe and then east across the Palearctic to the Russian Far East.
Polyommatus amandus, the Amanda's blue, is a butterfly of the family Lycaenidae. It is found in the Palearctic realm.
Polyommatus damon, the Damon blue, is a butterfly of the family Lycaenidae.
Boloria pales, the shepherd's fritillary, is a butterfly of the family Nymphalidae. It is found from the Cantabrian Mountains and the Pyrenees through the Alps and Apennine Mountains east to the Balkan, Carpathian Mountains, the Caucasus and central Asia up to western China.
Polyommatus (Plebicula) dorylas, the turquoise blue, is a butterfly of the family Lycaenidae. It is found in southern Europe, Asia Minor, the Ural Mountains, Caucasus and Transcaucasia. Its wingspan is 15–17 mm. The butterfly's common name comes from the dazzling bright blue colour of male's wings. The larvae feed on Anthyllis vulneraria. The butterfly flies from May to September in two generations. Habitats include flowery meadows in rocky areas at 500–2000 m.
Iolana iolas, the iolas blue, is a butterfly of the family Lycaenidae. It is found in northern Africa, southern Spain, southern France, southern Europe, Asia Minor and Iran. The wingspan of the male is 18–21 mm. The flight period is May to June in rocky places at around 2,000 m. The larva feeds on Colutea arborescens.
The Osiris blue is a butterfly in the family Lycaenidae. It is found in South Europe, Asia Minor, southern Siberia, the Alay Mountains, Tian-Shan, Dzhungarsky Alatau, the Altai Region, the Sayan mountains, Lake Baikal and Mongolia. It is often confused with the small blue, a closely related species.
