Idalus maesi is a moth in the Arctiidae family. It is found in Nicaragua, Guatemala and Honduras. The habitat consists of cloud forests at altitudes between 1,444 and 2,133 meters.
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