Synergus ruficornis Hartig, 1840

Şchiopu, Ion, 2025, Gall wasps-inducers and inquilines (Hymenoptera: Cynipidae and Diplolepididae) from Dobrogea Province (South-Eastern of Romania), including new species records for this area, Zootaxa 5665 (1), pp. 1-36 : 22

Synergus ruficornis Hartig, 1840 (**)

Host galls: Andricus coriarius (- a -), Cynips quercusfolii (- a -)

Distribution in Dobrogea: Neptun (Comorova forest), Şipotele forest CT county (Şchiopu, herein recorded).

World distribution: Austria, Germany ( Hartig, 1840), Poland ( Kierych, 1979), former Czechoslovakia ( Mikula 1989), Iberian Peninsula ( Pujade-Villar 1992; Nieves-Aldrey 2001), Andorra ( Pujade-Villar, 1994), Hungary ( Pujade-Villar et al. 2003), Britsh and Irish ( Forshage et al. 2017), Western Kazakhstan ( Vyrzhikovskaya, 1954), Ukraine ( Diakontschuk & Melika 1994; Melika 2006), Türkiye ( Betül & Lütfiye 2022; Tataroğlu & KatılmıŞ, 2024).

(**) the first record in Romania’s fauna.