Ionolyce is a genus of butterfly in the family Lycaenidae. A small genus. I. helicon is widespread in the Indoaustralasian region (India to the Malay Archipelago.I selkonand I.brunnescens are both endemic to the Solomon Islands.
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