![]() Black widow spider eggs may also be deposited within neglected materials or animal and rodent nests. Barns and other secondary buildings are likely to host these spiders, as well. By using these enzymes, and their gnashing fangs, the spiders liquefy their prey's bodies and suck up the resulting fluid. Black widow spider eggs can be found in dark crevices beneath stones and in natural debris such as woodpiles. To feed, black widows puncture their insect prey with their fangs and administer digestive enzymes to the corpses. Black widows are comb-footed spiders, which means they have bristles on their hind legs that they use to cover their prey with silk once it has been trapped. Black widow spiders also use their webs to ensnare their prey, which consists of flies, mosquitoes, grasshoppers, beetles, and caterpillars. Spiderlings disperse soon after they leave their eggs, but the web remains. These spiders spin large webs in which females suspend a cocoon with hundreds of eggs. Black widows are solitary year-round except during this violent mating ritual. Females sometimes kill and eat their counterparts after mating in a macabre behavior that gave the insect its name. The animals most at risk from the black widow's bite are insects-and male black widow spiders. Fortunately, fatalities are fairly rare the spiders are nonaggressive and bite only in self-defense, such as when someone accidentally sits on them. ![]() But bites can be fatal-usually to small children, the elderly, or the infirm. In humans, bites produce muscle aches, nausea, and a paralysis of the diaphragm that can make breathing difficult however, contrary to popular belief, most people who are bitten suffer no serious damage-let alone death. Black Widow Spiders Scientific Name: Latrodectus Type: Invertebrates Diet: Carnivore Average Life Span In The Wild: 1 to 3 years Size: 1.5 inches long diameter of 0. This spider's bite is much feared because its venom is reported to be 15 times stronger than a rattlesnake's. Several species answer to the name, and they are found in temperate regions around the world. The black widow spider is one of the few venomous spiders found in the United States (venom is a type of poison). Black widows are notorious spiders identified by the colored, hourglass-shaped mark on their abdomens. ![]()
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