Black Widow is included in the type of spider with characteristics that are very easily recognizable. With a bulging stomach in black and red spots. The physical black window has a dimension of 38mm in length and a weight of less than 1 gram. Why is it called black widow? Because the females will eat their partners after the reproductive process. Sadist huh?
this species is the most venomous spider and with 15 times more toxic than the snake. But because the volume of poison they have is very limited, these spiders rarely harm humans to death.
But also keep in mind that the poison that is owned by black widow will cause muscle pain, nausea and diaphragmatic paralysis which results in difficulty breathing. Fortunately this type of spider is not an aggressive type of spider. but they will only attack if they feel they are threatened. the distribution was centered in the northern American region and Australia.