Wasp - Wikipedia

The largest social wasp is the Asian giant hornet, at up to 5 centimetres (2.0 in) in length. The various tarantula hawk wasps are of a similar size and can overpower a spider many times its own weight, and move it to its burrow, with a sting that is excruciatingly painful to humans. The solitary giant scoliid, Megascolia procer, with a wingspan of 11.5 cm, has subspecies in Sumatra and Java

Parasitoid wasp - Wikipedia

Parasitoid wasps are a large group of hymenopteran superfamilies, with all but the wood wasps being in the wasp-waisted Apocrita.As parasitoids, they lay their eggs on or in the bodies of other arthropods, sooner or later causing the death of these hosts.Different species specialise in hosts from different insect orders, most often Lepidoptera, though some select beetles, flies, or bugs; the