If there is one thing that I'm deathly afraid of it would be a wasp - ooh, they're so nasty! ...I killed one this weekend! My mommy-defense came out when one of these nasty creatures was flying around my baby's (stephen) head while he was swinging. Without even thinking, took of my shoe, swatted the thing and, while it was squirming around in the grass, I beat the life out of it. Wow, kids really do make you stronger.
The following characteristics are present in most wasps:
two pairs of wings (except wingless or brachypterous forms in all female Mutillidae, Bradynobaenidae, many male Agaonidae, many female Ichneumonidae, Braconidae, Tiphiidae, Scelionidae, Rhopalosomatidae, Eupelmidae, and various other families).
An ovipositor, or stinger (which is only present in females because it derives from the ovipositor, a female sex organ).
Few or no hairs (in contrast to bees); except Mutillidae, Bradynobaenidae, Scoliidae.
Nearly all wasps are terrestrial; only a few specialized parasitic groups are aquatic.
Predators or parasitoids, mostly on other terrestrial insects; some species of Pompilidae, such as the tarantula hawk, specialize in using spiders as prey, and various parasitic wasps use spiders or other arachnids as reproductive hosts.
Wasps are critically important in natural biocontrol. Almost every pest insect species has a wasp species that is a predator or parasite upon it. Parasitic wasps are also increasingly used in agricultural pest control as they have little impact on crops. Wasps also constitute an important part of the food chain. (Wikipedia.com)
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