Metallic blue wasp Location: Ottawa, Ontario July 2, 2011 12:05 pm I saw this striking metallic blue wasp two days ago at Mud Lake in Ottawa. The mud wasps, however, might be an exception. Large wasps measure about one inch in length with long, narrow waists. What is a blue mud wasp? It is not normally aggressive towards humans. The colors that mostly appears on the Mud Dauber’s body are yellow, blue, and black. The most commonly seen species of mud wasps are organ pipe mud dauber (solid black), blue mud dauber, and the black and yellow mud dauber. Social wasps are the best-known species of wasps. I don’t remember exact size, just that it struck me as one of the largest wasps I’d ever seen. However, there are more than a few things that all mud wasps share amidst one another. A mud dauber species is known for stinging targeted spider to leave for its young one to feed. Blue mud daubers are a species of wasp that hunts black widow spiders. Dirt daubers are solitary wasps, and don’t defend their nests as social wasps do. Mud Dauber Sting Treatment. Unlike honeybees, the wasps are pretty generous with their stingers. Adult blue mud wasps continuously hunt down, paralyze, and carry black widows back to their offspring. Mud dauber is a common name for wasps that make their brood nests with mud. Black-and-yellow mud dauber; Metallic-blue mud dauber; Appearance. Learn more about their unique behaviors and whether or not they’re dangerous to you. They are used predominantly for pest control of the black widow spider, which is poisonous and dangerous. Although their appearance varies greatly, mud daubers generally are from ½ to 1 inch long. The potter, or mason, wasps build nests of mud, which are sometimes vase-like or jug-like and may be found attached to twigs or other objects. Here are some quick first-aid tips and treatments in case you do get a mud … Unlike bees, which can sting only once, wasps can … It sounds like you are describing a dirt dauber wasp found in the US that builds mud nests, usually on solid surfaces in sheds, garages, porches, etc.. There can be several generations of wasps in a year. There are many species of wasps referred to as mud daubers; some other common names are dirt daubers, organ-pipe wasps, mud wasps and potter wasps. You have to do something really aggravating to get stung by a mud dauber. 1.844.573.7111 This includes a petiole which is a narrow waist that divides the body of the wasps into a thorax and abdomen. The latter category is grouped as mud dauber wasps or mud wasps. They are usually black and yellow or black/dark blue with a metallic sheen and possess clear or dark wings. It is similar in shape and colour to the steel-blue cricket hunter (Chlorion aerarium).Like other types of wasps, males do not have an ovipositor, and therefore cannot sting. Social wasps have a caste system consisting of one or several queens, a few drones, which include males and sterile females called as workers. In general, these wasps are long and slender, with some species (blue, black and yellow mud dauber) having thread-like waists. Yes, a blue wasp sting is dangerous. The possibilities I know of are Blue Mud Dauber, Steel Blue Cricket Hunter, and Great Black Wasp. Wasp stings are a very common thing, and four out of five individuals face it. The blue mud dauber or blue mud wasp (Chalybion californicum) is a metallic blue species of mud dauber wasp first described by Henri Louis Frédéric de Saussure in 1867. Wasp stings can be uncomfortable, but most people recover quickly and without complications.