So these spiders pose little threat outside of Brazil (but there can be exceptional cases such as the one reported in the British supermarket Waitrose). Then there is the fact that most of the bananas shipped to North America originate from Central America and northwestern South America, far from areas containing large Phoneutria spiders. And although Brazil produces large quantities of the fruit, most are eaten domestically so little exportation occurs. fera, however, this spider lives in the Amazon, far from the banana growing areas in Brazil – and most of the people. However, more than 80% of the remaining bite victims had mild or no symptoms.Īnother frequently cited dangerous species is P. Two children were seriously ill as a result of the bites – one died. Always listed as deadly but are they really?Ī study in 2000, described 422 bites by Phoneutria spiders (pictured above), mostly P. A brown recluse spider bite will cause severe pain around the bite. These are traditionally the darlings of the media banana spider reports. The most commonly reported group is the wandering spiders of the genus Phoneutria. Probably the most reasonable way to compare would be to look at historic fatalities. There are different levels of effects, some painful, others not so much. ![]() ![]() Trying to compare spider toxicities is like comparing apples and doorknobs. But we rarely find a balanced story about deadly spiders. Every few months, almost like clockwork, a media hype about these arachnids surfaces in the press. There are few official surveillance systems for spider bites reporting annual or periodic epidemiological data on spider bites across the world.
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