Synergus apicalis Hartig, 1841
Host galls: Andricus infectorius (- a -), Biorhiza pallida (- s -), Cynips divisa (- a -), Neuroterus tricolor (- s -).
Distribution in Dobrogea: Babadag and Slava Rusӑ TL county, Ion Corvin forest CT county (Cӑruntu, 1978), the forests—Negru Vodӑ, Şipotele, CT county (Şchiopu, herein recorded).