The genus Synergus Hartig (Hymenoptera: Cynipidae: Synergini) in the New World: a complete taxonomic revision with a key to species Author Lobato-Vila, Irene Author Pujade-Villar, Juli 0000-0001-7798-2717 jpujade@ub.edu text Zootaxa 2021 2021-01-12 4906 1 1 121 journal article 8839 10.11646/zootaxa.4906.1.1 308129a3-a99f-4012-bb41-d3220692c398 1175-5326 4434000 09383AAD-8E30-4E50-A533-C6DA4D00E33C Synergus stelluli Burnett, 1976 Synergus stelluli Burnett, 1976 . Proc. Entomol. Soc. Wash. 78 (3): 270. Type material: presumably lost. Diagnosis . See Lobato-Vila et al . (2020c: 29) . Distribution . USA : California ( Burnett 1976 ). Biology . Reared from galls of Andricus stellulus Burnett, 1974 on Q. dumosa ( Burnett 1976 ) . Remarks . This species was treated by Lobato-Vila et al . (2020c: 29) .