Twenty three species of Platygastrinae (Hymenoptera: Platygastridae) new to the fauna of Poland

Twenty three species of Platygastrinae (Hymenoptera: Platygastridae) new to the fauna of Poland. New distributional records of twenty three species of Platygastrinae (Hymenoptera: Platygastridae) are given, all reported for the first time from Poland: Gastrotrypes caudatus Brues, Leptacis coryphe Buhl, Platygaster betularia Kieffer, P. damokles (Buhl), P. frater Buhl, P. germanica Buhl, P. gracilipes Huggert, P. microsculpturata Buhl, P. philinna Walker, P. robiniae Buhl & Duso, P. signata (Foerster), P. soederlundi Buhl, P. splendidula Ruthe, P. striatithorax Buhl, P. varicornis Buhl, Prosactogaster erdosi Szelenyi, Synopeas convexum Thomson, S. doczkali Buhl, S. fungorum Buhl, S. jasius (Walker), S. noyesi Buhl, S. osaces (Walker) and Trichacis pisis (Walker). The new records increase the number of Platygastrinae known to occur in Poland to 124 species