Icaricia is an invalid genus of butterfly in the family Lycaenidae now considered mostly synonymous with the genus Plebejus. It was first described by the author and lepidopterist Vladimir Nabokov in 1945.
Species taxanomy provided by GBIF Secretariat (2022). GBIF Backbone Taxonomy. Checklist dataset https://doi.org/10.15468/39omei accessed via GBIF.org on 2023-06-13; License: CC BY 4.0