In any hosteparasitoid interaction, the detection of the host in its microhabitat is a crucial step in the interaction that has a major influence on the parasitoid’s fitness. We used bioassays to investigate whether the parasitoid Sympiesis sericeicornis (Hymenoptera: Eulophidae) uses the vibrations of its host Phyllonorycter sp. gr. blancardella (Lepidoptera: Gracillariidae) to detect it in th...

A checklist of Eulophidae (excluding Entiinae) is presented based primarily on a total of 155 specimens collected from 23 localities in Egypt during the period of April 2012 to June 2014, mostly by sweep net. Altogether, 55 species in 22 genera and 3 subfamilies (Entedoninae, Eulophinae and Tetrastichinae) are recorded, of which 6 genera (Dicladocerus Westwood, Euplectrus Westwood, Entedon Dalm...

Avoiding detection by parasitoids is nearly impossible for most leafminers in their visually striking mines, and they often suffer from a high mortality rate by a great variety of parasitoid species. The leafminer-parasitoid interaction bears a strong resemblance to the princess-monster game developed in game theory, in which a "monster" (parasitoid) selects an optimal search strategy to captur...

An annotated checklist of Israeli Eulophidae, excluding Tetrastichinae, is presented based primarily on a total of 757 specimens collected since the 1970s from 70 localities in Israel mostly by Malaise traps, sweeping and rearing from hosts. Altogether, 127 species belonging to 35 genera are recorded, of which 82 species (65%) are newly reported for Israel. Valid names, distribution, and known ...

Tibicinoides, with three small endemic California cicada species, has a confusing, intertwined systematic history Okanagana that we unravel here. An ingroup including all species of Tibicinoides and the majority (84.7%) were sampled for six gene regions, polarized Clidophleps, Okanagodes, Subpsaltria, Tibicina outgroups, subjected to Bayesian phylogenetic analysis. Although was monophyletic fro...