description Eufriesea purpurata Overview
Eufriesea purpurata is a species of Neotropical orchid bee found in South America. It is uniquely remarkable among insects for its documented resistance to the pesticide DDT. Studies conducted in Brazil observed this bee actively collecting and storing significant quantities of the toxic chemical in its body without suffering harm. Like other orchid bees, it plays a crucial role in pollinating tropical flora.
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What is *Eufriesea purpurata* famous for?
*Eufriesea purpurata*, a Neotropical orchid bee, is famous for its unique resistance to the toxic pesticide DDT. Males of the species have been documented in Brazil actively seeking out and collecting the chemical.
Why do *Eufriesea purpurata* bees collect DDT?
Male orchid bees are attracted to DDT because they mistake it for the fragrant volatile compounds they normally gather from orchids. They collect the DDT in special pouches on their hind legs, storing it without suffering any apparent harm or mortality.
Where was the DDT-collecting behavior of *Eufriesea purpurata* observed?
This remarkable resistance and collecting behavior was documented in the Amazon region of Brazil. Researchers observed the bees swarming to the walls of houses that had been sprayed with DDT to control malaria.
What do female *Eufriesea purpurata* bees do?
While the males collect fragrances and chemicals to attract mates, the female *Eufriesea purpurata* bees visit various flowers to gather nectar and pollen. They use these resources to provision their nests and feed their offspring.
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