Aricia anteros

Blue argus
Courting pair
Scientific classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Arthropoda
Class: Insecta
Order: Lepidoptera
Family: Lycaenidae
Genus: Aricia
Species:
A. anteros
Binomial name
Aricia anteros
(Freyer, 1838)

Aricia anteros, the blue argus, is a European butterfly in the family Lycaenidae. It has a wingspan of 30–34 mm. In Europe it can be found in Macedonia, Albania, Greece, Bulgaria, Serbia, Croatia, Montenegro, Bosnia and Herzegovina, Romania, Ukraine and in Turkey. Its primary larval food plants are Geranium sanguineum and Geranium macrorrhizum .