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Bedbug study reveals a surprise



(Journalist)

The bugs were almost at the same time as T. Rex. That is one of the surprising discoveries about the plague revealed in a new study in Current Biology. In general, researchers thought that bedbugs were no bigger than bats, dating back to approximately 60 million years ago, because bats were believed to be their first source of food. But the new research, based on DNA samples from more than 30 species of bed bugs, reveals that insects first emerged about 115 million years ago, reports the BBC. So, what did they feed on, if the bats were not around? That is still unclear, but it probably was not the dinosaurs because they tended not to have a "home" where bed bugs could thrive, according to a press release.

"These findings will help us better understand how bed bugs evolved the traits that make them effective pests," says researcher Mike Siva-Jothy of the University of Sheffield. More specifically, for those who hope to avoid them: "That will also help us find new ways to control them." The study suggests that a type of bed bugs will typically start feeding on host animals, but over time it can change to human blood. "A new species of chinche conquers humans every half million years," says another researcher. An ecologist says that this type of adaptability is one of the reasons why insects have been able to endure so long. Science. (Here there is only one horror story of the hotel.)

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