Brown widow spider study shows how invasive species prosper in favorable habitats

PHYSorg
Jul 25, 2023, 8:10 pm108 pts
Lower parasitism and predation in urban habitats may contribute to the invasion success of brown widow spiders. Dr. Monica Mowery and colleagues at Ben-Gurion University of the Negev compared egg sac parasitism in the urban invasive brown widow spider, Latrodectus geometricus, to the desert white widow spider,…

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