The parasitoid species complex associated with sexual and parthenogenetic Naryciinae (Lepidoptera: Psychidae): Integrating ecological and molecular analyses

by Jelmer A. ELZINGA, Kees ZWAKHALS, Johanna MAPPES, Alessandro GRAPPUTO
Published 2011-10-01

Spider hosts (Arachnida, Araneae) and wasp parasitoids (Insecta, Hymenoptera, Ichneumonidae, Ephialtini) matched using DNA barcodes

by Jeremy Miller, J. Dick Belgers, Kevin Beentjes, Kees Zwakhals, Peter van Helsdingen
Published 2013-09-01

Fauna Europaea: Hymenoptera – Symphyta & Ichneumonoidea

by Kees van Achterberg, Andreas Taeger, Stephan Blank, Kees Zwakhals, Matti Viitasaari, Dicky Yu, Yde de Jong
Published 2017-07-01