| Polyommatus eros |
| Authority | : | (Ochsenheimer, 1808) |
| English | : | Eros Blue |
| Deutsch | : | Eros-Bläuling |
| Français | : | Azuré de l'oxytropide |
| Español | : | niña eros |
 |
| Passo de Lucomagno (Tessin), Switzerland; 15 July 2007. Accompanied by Plebeius idas (right) |
| Polyommatus eros |
| Authority | : | (Ochsenheimer, 1808) |
| English | : | Eros Blue |
| Deutsch | : | Eros-Bläuling |
| Français | : | Azuré de l'oxytropide |
| Español | : | niña eros |
|
| Passo de Lucomagno (Tessin), Switzerland; 15 July 2007. Accompanied by Plebeius idas (right) |