Lycaenidae
Short-tailed Blue, Everes argiades, N Spain
? Provencal Short-tailed Blue, Everes alcetas, W Hungary
Eastern Short-tailed Blue, Everes decoloratus, NE Hungary
Holly Blue, Celastrina argiolus, E Belgium
Small Blue, Cupido minimus, N France
Small Blue, Cupido minimus, Eifel, Germany
Small Blue, Cupido minimus, Eifel, Germany
Green-underside Blue, Glaucopsyche alexis, male, N France
Green-underside Blue, Glaucopsyche alexis, female, N France
Green-underside Blue, Glaucopsyche alexis, SW Germany
Black-eyed Blue, Glaucopsyche melanops, N Spain
Black-eyed Blue, Glaucopsyche melanops, N Spain
Black-eyed Blue, Glaucopsyche melanops, N Spain
Dusky Large Blue, Maculinea nausithous, SE Germany
Alcon Blue, Maculinea alcon, C Netherlands
Alcon Blue, Maculinea alcon, C Netherlands
Alcon Blue, Maculinea alcon, C Netherlands
(Mountain) Alcon Blue, Maculinea alcon/rebeli, NE Hungary
(Mountain) Alcon Blue, Maculinea alcon/rebeli, NE Hungary
Large Blue, Maculinea arion, SC Sweden
Large Blue, Maculinea arion, SC Sweden
Large Blue, Maculinea arion, SC Sweden
Large Blue, Maculinea arion, NE Spain
Large Blue, Maculinea arion, NE Spain
Reverdin's Blue, Plebejus argyrognomon, N France
Reverdin's Blue, Plebejus argyrognomon, N France
Reverdin's Blue, Plebejus argyrognomon, N France
Silver-studded Blue, Plebejus argus, C Netherlands
Silver-studded Blue, Plebejus argus, C Netherlands
Silver-studded Blue, Plebejus argus, C Netherlands
Silver-studded Blue, Plebejus argus, C Netherlands
Idas Blue, Plebejus idas, C Denmark
Idas Blue, Plebejus idas, S Norway
Idas Blue, Plebejus idas, S Norway
Idas Blue, Plebejus idas, C Denmark. This individual is in extreme danger as a spider is lurking beneath the flower.
Cranberry Blue, Plebejus optilete, NE Netherlands
Cranberry Blue, Plebejus optilete, S Norway
Cranberry Blue, Plebejus optilete, S Norway
Cranberry Blue, Plebejus optilete, S Norway
Common Blue, Polyommatus icarus, N France
Common Blue, Polyommatus icarus, N France
Common Blue, Polyommatus icarus, N France
Common Blue, Polyommatus icarus, N France
Common Blue, Polyommatus icarus, N France
Geranium Argus, Eumedonia eumedon, SC Norway
Geranium Argus, Eumedonia eumedon, SC Norway
Brown Argus, Aricia agestis, Eifel, Germany
Brown Argus, Aricia agestis, S Belgium
Northern Brown Argus, Aricia artaxerxes, S Norway
Northern Brown Argus, Aricia artaxerxes, SE Scotland, UK
Northern Brown Argus, Aricia artaxerxes, SE Scotland, UK
Silvery Argus, Pseudaricia nicias, SC Sweden
Silvery Argus, Pseudaricia nicias, SC Sweden
Silvery Argus, Pseudaricia nicias, SC Sweden
Silvery Argus, Pseudaricia nicias, SC Sweden
Mazarine Blue, Cyaniris semiargus, S Norway
Mazarine Blue, Cyaniris semiargus, CS Sweden
Cyaniris semiargus & Plebejus idas, SC Sweden
Amanda's Blue, Agrodiaetus amanda, SC Sweden
Meleager's Blue, Meleageria daphnis, NE Hungary
Chalkhill Blue, Lysandra coridon, S Belgium
Chalkhill Blue, Lysandra coridon, S Belgium
Chalkhill Blue, Lysandra coridon, S Belgium
Chalkhill Blue, Lysandra coridon, S Belgium
Chalkhill Blue, Lysandra coridon, S Belgium
Chalkhill Blue, Lysandra coridon, N France
Chalkhill Blue, Lysandra coridon, S Belgium
Reverdin's & other Blues, N France
Adonis Blue, Lysandra bellargus, N France
Adonis Blue, Lysandra bellargus, N France
Adonis Blue, Lysandra bellargus, N France
Adonis Blue, Lysandra bellargus, N France
Adonis Blue, Lysandra bellargus, W Hungary