Keywords: Common Spiders U.S. 432 Zilla atrica web.jpg en Middle of web of Zilla atrica with the open segment and thread to the nest at the left 1902 The Common Spiders of the United States Ginn Company Boston 1902 James Henry Emerton 1847 “ 1931 other versions PD-old-70-1923 The Common Spiders of the United States Uploaded with UploadWizard Zilla atrica |