Ichthyaetus is a genus of gulls. The genus name is from Ancient Greek ikhthus, "fish", and aetos, "eagle". They were previously included in the genus Larus.
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