Plebejus argus/idas/argyrognomon complex
These three species Plebejus argus, Plebejus idas, and Plebejus argyrognomon are very similar.
Above are comments and photos from a feature of Plebejus argus, which facilitates photo identification (more here)
Below typical photos of these species are presented
ABOVE: Seven photos of Plebejus argus (Chelmos)
BELOW: Three photos of Plebejus idas (Rodopi)
BELOW: Two photos of Plebejus argyrognomon (Rodopi)