In crevices and under bark. Often found in houses and beds.
Toxicity
May cause initial mild to burning pain followed by swelling and itching. recent studies indicate the White-tailed spider bites are very unlikely to cause necrotic ulcers.
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Female
Female
Female epigyne.
Male
Male showing palps and fangs
Juvenile
There has been considerable research into the venom from this spider. It was always considered that the bite from the white tailed spider caused necrotising arachnidism, an ulcerating sore which was very difficult to heal. The latest research would indicate that this is not the case but it is rather the result of other germs which are introduced into the wound which cause the ulceration.