Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleFirst records of Copestylum opinator (Williston, 1891) (Diptera: Syrphidae) for the United States.AuthorsBEHRSTOCK, ROBERT A.; SULLIVAN, PATRICK H.; MORAN, KEVIN M.; HAUSER, MARTINAbstractCopestylum opinator (Williston, 1891) is added to the syrphid fauna of the United States based on specimens collected in the Huachuca Mountains of southeastern Arizona, during October and November 2018 and July 2019.SubjectsDIPTERA; MOUNTAINS; RECORDS; SYRPHIDAE; ANIMALS; POLLINATORSPublicationPan-Pacific Entomologist, 2020, Vol 96, Issue 1, p31ISSN0031-0603Publication typeArticleDOI10.3956/2020-96.1.031