Triapitsyn, S. V. (2006). A key to the Mymaridae (Hymenoptera) egg parasitoids of proconiine sharpshooters (Hemiptera: Cicadellidae) in the Nearctic region, with description of two new species of Gonatocerus. Zootaxa, 1203(1), 1–38. https://doi.org/10.11646/zootaxa.1203.1.1