Checklist of British and Irish Hymenoptera - Cynipoidea Author Forshage, Mattias Author Bowdrey, Jeremy Author Broad, Gavin R. Author Spooner, Brian M. Author van Veen, Frank text Biodiversity Data Journal 2017 5 8049 8049 http://dx.doi.org/10.3897/BDJ.5.e8049 journal article http://dx.doi.org/10.3897/BDJ.5.e8049 1314-2828--8049 Andricus corruptrix (Schlechtendal, 1870) -a- Cynips corruptrix Schlechtendal, 1870 ambigua (Trotter, 1899, Cynips ) -a- corruptrix f. elianae Melika, Csoka & Pujade-Villar, 2000 nom. nud. -s- Distribution England, Scotland, Ireland Notes Cynips ambigua was placed by Bellido et al. (2005) in synonymy with corruptrix but previously regarded as a distinct species ( Melika et al. 2000 ). Agamic generation reported by Harrison (1930) from Co. Durham and Forfarshire. The sexual generation was described as forma elianae. Form larshemi Leeuwen and Dekhuijzen-Maasland (1958) , was described as the sexual generation of corruptrix but is now believed to be improprius Bellido & Pujade-Villar, 2004, fide Folliot et al. (2004) , who also produced the true sexual generation of corruptrix experimentally.