Mouse Spider

Mouse Spider.. One of the more toxic spiders that are in existence is the Mouse spider, which can be found in environments ranging from desert to Eucalyptus tree forests, with the only real places they are not found being the southern rain forests of Australia. Mouse spiders are not extremely large, with a leg span that will just about cover a quarter dollar USD, however they more than make up for it in aggressive behavior. Mouse Spider, a very toxic arachnidThe Mouse Spider has eight tiny eyes that are spread across the front section of their head, behind the fang area.