Search results
Results From The WOW.Com Content Network
Adult female wasps of most species oviposit into their hosts' bodies or eggs. More rarely, parasitoid wasps may use plant seeds as hosts, such as Torymus druparum. [5] Some also inject a mix of secretory products that paralyse the host or protect the egg from the host's immune system; these include polydnaviruses, ovarian proteins, and venom ...
Another family, the Pompilidae, is a specialist parasitoid of spiders. [10] Some wasps are even parasitoids of parasitoids; the eggs of Euceros are laid beside lepidopteran larvae and the wasp larvae feed temporarily on their haemolymph, but if a parasitoid emerges from the host, the hyperparasites continue their life cycle inside the ...
Within the Hymenoptera, parasitoidism evolved just once, and the many described [d] species of parasitoid wasps [27] represent the great majority of species in the order, barring those like the ants, bees, and Vespidae wasps that have secondarily lost the parasitoid habit. The parasitoid wasps include some 25,000 Ichneumonoidea, 22,000 ...
Most parasitoid wasps dispatch prey in some such hideous manner, including entombing their paralyzed bodies. This tiny ichneumon wasp (Enicospilus purgatus) is nocturnal, as are most of its quarry ...
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 groups within the Hymenoptera with roughly 25,000 species described as of 2016 [update] . [ 2 ]
Podagrion mantis was first described in 1886 by W.H. Ashmead and was the first species of its genus to have been described from the United States. All species in the genus are parasitoid wasps known only to parasitize mantids.
The parasitoid wasps prefer terrestrial woodland locations with a high population of trees. The parasitoid wasp is found in equal distribution in the understory or in the leaves of the canopy, as web-building spiders can be found in both levels. An abundance of plant species and numbers promote species diversity including those of parasitoids ...
The female ichneumonoid finds a host and lays an egg on, near, or inside the host's body. [9] The ovipositor of ichneumonoids generally cannot deliver a sting as many wasps or bees do. It can be used to bore wood and lay eggs on hosts deep inside, or reach hosts hidden inside leaf shelters.