Nieves-Aldrey, Jose Luis, and Enrique Medianero. 2011. “Taxonomy of Inquilines of Oak Gall Wasps of Panama, With Description of Eight New Species of Synergus Hartig (Hymenoptera, Cynipidae, Synergini)”. Zootaxa 2774 (1). Auckland, New Zealand:1–47. https://doi.org/10.11646/zootaxa.2774.1.1.