Revision of the European species of Copidosoma Ratzeburg (Hymenoptera: Encyrtidae): some corrections and description of Copidosoma tremblayi sp. nov.

One invalid lectotype designation proposed in a recent revision of European species of Copidosoma is validated (Encyrtus geniculatus Dalman) and four incorrectly cited designations are corrected (C. peninsulare Mercet, E. filicornis Dalman, E. flagellaris Dalman, E. machaeras Walker). One species, Copidosoma tremblayi, is described as new.