Northern brown argus
- kingdom: Animalia
- phylum: Arthropoda
- class: Insecta
- order: Lepidoptera
- family: Lycaenidae
- genus: Aricia
- species: Aricia artaxerxes
- Loretto
Burgenland- Haugschlag
- Mühldorf
- Pressbaum
- Retz
- Spitz
Lower Austria- Bad Gastein
- Ramingstein
- Rauris
Salzburg- Garsten
- Hörsching
- Sankt Ulrich bei Steyr
- Steyr
Upper Austria
Austria- Mikulov
South Moravian
Czech Republic- France
- Dublin
Leinster
Ireland- Ortisei - St. Ulrich
- Santa Cristina Valgardena
Trentino-Alto Adige
Italy- Meranges
Catalonia
Spain- Brunflo
Jämtland- Borgholm
- Emmaboda
- Mörbylånga
- Södra Sandby
Kalmar- Eskilstuna
- Flen
- Malmköping
- Torshälla
- Vagnhärad
Södermanland- Grebbestad
- Åmål
Västra Götaland- Garphyttan
- Lindesberg
- Nora
- Ås
Örebro- Borensberg
- Ljungsbro
- Valdemarsvik
Östergötland
Sweden- United Kingdom