Heroidae is a family of sea slugs, nudibranchs, marine gastropod molluscs in the clade Nudipleura. There are no subfamilies in Heroidae. The only genus in the family is Hero and it has two known species, Hero blanchardi and Hero formosa.
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