All "Arachnids" have eight and only eight legs. Any spider is a member of the Arachnid family.
There are 31 species, see related link for more info.
A common North American species, black widow spiders are too numerous to count.
Eight. All spiders have eight legs.
8
there are many huge spiders. tarantula, daddy long legs, black widow etc.
there are many types of spiders that look like that. Take pictures and indentify then.
a black widow spider will lay 100 to 400 eggs all being contained in the egg sack...
I'm not entirely sure of the true population of Black Widow Spiders however, all of the research I have done says that Widow spiders in general are all doing quite well. The term "Widow" spider refers to around 31 separate species, only three of which are located throughout the United States. The Southern Black Widow, the Northern Black Widow, and finally the Western Black Widow. I don't know about the Southern and Northern Widows, but the Western Black Widow is supposedly incredibly over populated. Many people "kill on sight". Going around just the area I live in I have come across more than 100 Black Widows, approximately a city block in area. I can only speculate that the Black Widow numbers in the trillions, (1,000,000,000,000+). If you are bitten by a Black Widow Spider, or suspect that you have been bitten by one, seek IMMEDIATE medical treatment. When seeking medical help, if at all possible bring the spider (or what is left of it), with you. This is of great benefit to the doctor and staff that are trying to help you. It is needed to help positively identify which spider it was that had injected the venom (different treatments are used for different bites). Symptoms can and do include: itching and discoloration (redness), swelling at injection site, and almost always severe muscle spasms, usually located heaviest in the legs or abdomen. The pain of the muscle spasms is said to be very similar to that of appendicitis or even that of child birth.
the yellow spider ,red · Determine the main colors that make up the spider. For example, a black widow spider is shiny and black with a bright red mark underneath that looks like an hourglass. · 2 Determine how many eyes the spider has. Most arachnids have eight eyes, but the brown recluse has six eyes and is brown without any markings. · 3 Notice the patterns on the spider's abdomen and the amount of hair on its legs. For example, the hobo spider and brown recluse look similar, but the hobo has a herringbone pattern on its abdomen and more hair on its legs. · 4 Catch the spider in a humane bug catcher if you cannot identify it immediately. Examine it closely, using a magnifying glass if necessary. Answered by ehow.com
It could be a female brown widow spider. Not recluse. Widow. The female brown widow spider is a close relative of the female black widow spider and is just as poisinous. Spray it with some sort of highly toxic chemical and smash it with something that completely shields or separates the spider from your hand, such as a mallet or a knife block or a sturdy shoe or boot
About 100-400 eggs
black widow, brown recluse, and many others, but those 2 are the most common in the u.s.
their are the black widow , the wolf spider , the grass spider , the hacklemesh weaver , the cross weaver , the black and yellow garden spider , daddy longlegs and the hobo spider. their are many more out in the wild and maby right near your window...........
A spider has 8 legs. :)
the spider crab has eight legs like a spider.
A Spider has Four pairs of legs