Gastrodynerus is a small south-western nearctic genus of potter wasps with four currently recognized species, all of them found in Mexico. Gastrodynerus vanduzeei is also found in the United States.
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