Belemnia eryx is a moth of the Arctiidae family. It was described by Fabricius in 1775. It is found in Venezuela, Bolivia, Argentina, Brazil, Colombia and Peru.
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