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 pacificus McCracken & Egbert, 1922 Synergus profusus McCracken & Egbert, 1922 Ecological interactions Feeds on Inquiline of: galls of Heteroecus pacificus (Ashmead, 1896) (= Andricus pacificus ) on Quercus chrysolepis ; galls of Disholcaspis canescens (Bassett, 1890) on Quercus douglasii (see Lobato-Vila and Pujade-Villar 2021 and references therein) Distribution United States: California