Polyommatus fulgens
Polyommatus (Agrodiaetus) fulgens is a species of butterfly in the family Lycaenidae. It is found in the north and north-east of Spain. The wingspan is about 29 mm. Adults are on wing from July to August. The larvae feed on "Onobrychis viciifolia" and other "Onobrychis" species. Both taxa without geographical separation, continuous distribution. Varieties or forms. The taxon "P. f. ainsae" was treated as a full species by some authors, but molecular studies have concluded that it is the same species as the taxon "P. f. fulgens".