Discovery of isolated populations of Phengaris alcon and of Melitaea diamina in the central Po Plain, Italy (Lepidoptera Rhopalocera)Authors: Serena Corezzola | Sönke Hardersen | Lorenzo MaffezzoliPublished in Bollettino della Società Entomologica Italiana, in 2012, in volume 144, issue 2, pages 71-78Created: 2025-05-26, modified: 2025-05-26doi:10.4081/bollettinosei.2012.71