Reference

Stanislav Korenko, Krystyna Kysilkova, Ludmila Cernecka (2017): Further records of two spider-parasitoids of the genus Polysphincta (Hymenoptera, Ichneumonidae, Ephialtini) from Central Europe, with notes on their host interactions – Arachnologische Mitteilungen – 54: 28 - 32.