Catalogue of Rose Gall, Herb Gall, and Inquiline Gall Wasps (Hymenoptera: Cynipidae) of the United States, Canada and Mexico Author Nastasi, Louis F. https://orcid.org/0000-0001-7825-480X Frost Entomological Museum, Penn State University, University Park, United States of America lfnastasi@gmail.com Author Deans, Andrew R. https://orcid.org/0000-0002-2119-4663 Frost Entomological Museum, Penn State University, University Park, United States of America adeans@psu.edu text Biodiversity Data Journal 2021 2021-08-24 9 68558 68558 http://dx.doi.org/10.3897/BDJ.9.e68558 journal article http://dx.doi.org/10.3897/BDJ.9.e68558 1314-2828-9-e68558 3F537781399057B984E912F3CACE85A8 Synergus dorsalis (Provancher, 1888) Synergus splendidus Fullaway, 1911 | Synergus dubiosus Fullaway, 1911 | Ceroptres dorsalis Provancher, 1888 Ecological interactions Feeds on Inquiline of: undetermined galls on Quercus lobata ; galls of Amphibolips quercuspomiformis (Bassett 1881) on Quercus agrifolia ; Synergus dubiosus was reared from galls of A. quercuspomiformis on Q. agrifolia ; undetermined galls on Quercus wislizeni . See Lobato-Vila and Pujade-Villar (2021) for more details. Distribution United States: California