Jorō Spiders Likely Are Coming to Philly. But It May Take Them Years To Arrive, and There’s No Need to Panic

Jon Gelhaus, PhD, curator of Entomology at the Academy of Natural Sciences and professor in the College of Arts and Sciences, was quoted in a June 7 Philly Voice article about Jorō spiders, an invasive species that may show up in Philadelphia in the coming months.