Electotreta is an extinct genus of firefly closely resembling Ototretinae from the Eocene Epoch. It was described by Sergey V. Kazantsev in 2012, and the type species is Electotreta rasnitsyni. It was found within Baltic amber.
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