Reclinervellus nielseni is one of the spider-ectoparasitoids belonging to the Polysphincta genus-group and utilizes exclusively Cyclosa spiders as hosts. The species is distributed from Britain to Jap

The Ichneumonidae, also known as ichneumon wasps, ichneumonid wasps, ichneumonids, or Darwin wasps, are a family of parasitoid wasps of the insect order Hymenoptera. They are one of the most diverse g