https://zenodo.org/record/7381933
I don't have access to a copy of this article, but the photos are downloadable. This is a great addition to the literature which has needed updating for a long time. The photos of wasps are included. Specifically there are four spotted black wasps identified as mexicana, which put my identifications of guttata in question. I tried to correct this today

Posted on June 23, 2023 09:48 PM by bob296