Spiders are all relatives and when different spiders mate they get different species of spiders. that's how black widow spiders came to england.
*The black WIDOW spider is, not the black window. that doesn't exist! LOL
Most spiders in general are considered pests. Black Widow spiders are relatively poisonous and thus considered more of a pest than many spiders.
spiders
yes all black and yellow spiders in the U.S or Canada is highley poisonous
In a spider , the couler of a spiders blood is Purple or Black :)
spiders love orange juice
No
no
black widows
There are probably about a hundred thousand different small black spiders on Earth.
Little black spiders - 2012 is rated/received certificates of: Netherlands:9