Papers from the Hopkins-Stanford Galapagos Expedition, 1898-99. Entomological Results (5): Thysanura and Termitidaev. 3541–546, figs. 47-57
Banks, Nathan. 1901. "Papers from the Hopkins-Stanford Galapagos Expedition, 1898-99. Entomological Results (5): Thysanura and Termitidae." Proceedings of the Washington Academy of Sciences, 3 541–546, figs. 47-57.