They actually aren't very alike at all. Brown recluse Spiders are of the family Sicariidae. They have necrotic venom. Necrotic venom causes tissue death, hence why victims of brown recluse bites often have large, gaping wounds where they were bit. Deaths occurring from brown recluse bites are usually not due to the bite or venom, but because of infection in the wound. Both males and females are equally venemous. There is currently no antivenom for brown recluse bites.
Black widows are of the family Theridiidae. Their venom is neurotoxic. Instead of killing tissue, neurotoxic venom attacks the body's systems, acting at the junction of motor nerves, muscles, and peripheral nerves causing increasing pain and difficulty breathing because of severe chest pain. Only females are large enough to pierce human skin. There is an antivenom for black widow bites, however many people are just as allergic to it as they are the bite itself. These patients have to stay in the hospital for weeks and wait out the effects of the venom until it passes.
Spiders and snakes are alike because they both inject venom and they have fangs. Both are not necessary to mess with. They are really dangerous.
yes i had a friend who died from a spider bite she was only 25
Brown recluse
The brown recluse spider is the kind of spider that has a brown oval mark on its back. This spider's bite is extremely deadly to animals and humans.
The brown recluse (No, the brown recluse is brown, not black. It also has black pattern on its back resembling a violin. Thus, the brown recluse's nickname of fiddle-back.)
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Sydney brown trapdoor spider was created in 1878.
brown recluse spider
The Brown Recluse spider.
Brown recluse
The "Spitting Spider".
yes
Brown Recluse Spider
yes i had a friend who died from a spider bite she was only 25
Brown recluse
Brown recluse
Death from a Brown Recluse Spider is rare and has not been professionally estimated by year round averages.
The brown recluse spider is native to the United States from the southern Midwest south to the Gulf of Mexico.