Without being venomous, the wolf spider bite can cause a bit of trouble for more sensitive people. A special feature of the wolf spider is the position of the eyes on the body; the four pairs are arranged in very unique ways, with four small eyes in a bottom row, two large ones placed in the middle and two middle-sized ones on the top row. Two eyes are located in a median position while the other four are placed on the sides of the body. Moreover, another feature that makes the brown recluse spider stand apart is the absence of any coloration on the abdomen or the legs, which is pretty unique in the arachnid world. As their very name suggests, you should expect no threat from these creatures as they are neither aggressive nor dangerous. Black Widow Spider The black widow spider is probably the most famous and feared spider species in the world, and all the scary picture comes from the habit of the female spider to devour the male after mating. It is this specificity that is actually responsible for the name of the species as such, but there are plenty of other features that make the black widow spider stand out. Lots of efforts have been made so far in the direction of creating an antidote for spider bites in general, but, unfortunately, scientists have not been successful just yet. The only way to avoid the unpleasantness of the situation is prevention: cleaning the house regularly and eliminating spider webs from very hidden corners could prove essential. Presently, there are all sorts of devices that allow people to catch and analyze the spiders that live in their homes so as to find out whether they are poisonous or not. Quality photos or drawings as well as proper descriptions of the species are necessary when trying to distinguish between the various spiders that live so very close to us. The bite of camel spiders represents no great threat to the general health condition, unless it gets infected. The only variety of venomous camel spiders grows in India, but research is pretty scarce in the field. Apparently, the Indian camel spiders can hunt down lizards by injecting them with venom and paralyzing their movements.