Here are 25 scary spiders that also happen to be the ... Although they resemble the black widow spider, their venom is not as ...
Fortunately, fatalities are fairly rare; the spiders are nonaggressive and bite only in self-defense, such as when someone accidentally sits on them. The animals most at risk from the black widow' ...
Most exposures to black widow spider venom are accidental, but in a rare medical case, the exposure was intentional.