Their venom is more poisonous than a rattlesnake's by volume, because it can only be produced in very small quantities.
Anyone bitten by a Black Widow spider should seek medical attention immediately.
Most individuals will experience substantial pain and tissue swelling within a few seconds after the bite, so where possible they should not operate vehicles.
They do not. They eat their mate. Black Widows are poisonous, so be careful!
Yes black widows are nastily poisonous. Get treatment asap or else suffer muscle tissue narcosis
No but what is poisonous is the FEMALE bite, the male's bite is not venomous.
No, black flies are not poisonous. Some may bite and leave marks as they were infected, but they are not poisonous
No they can,t.
Their poisonous
No. The venom is released through their fangs when they bite.
Black Widows, Katipos, Daddy Longlegs <--(Don't be shocked.).
the black widows bite can kill a full grown man in minutes
Black racers aren't toxic but have very painfull bite.
Northern Black Widows are the only known severely poisonous spiders in Vermont.
No, they are not poisonous to humans. Their bite is non-lethal, but it will cause some pain.