W.  Schaus, ?Notes on Lepidoptera. Pachylia ficus, L.?, Papilio, vol. 4, p. 21, 1884.

W.  Schaus, ?New species of Heterocera from Costa Rica?, Annals and Magazine of Natural History, vol. 9, pp. 33-57, 202-214, 289-311, 423-433, 537-551, 656-681, 1912.

W.  Schaus, ?New species of Heterocera from Costa Rica?, Annals and Magazine of Natural History, vol. 10, pp. 231-240, 286-310, 509-532, 1912.

W.  Schaus, ?New species of Heterocera (Lepidoptera) from Central America?, Proceedings of the Entomological Society of Washington, vol. 29, pp. 185-186, 1927.

W.  Schaus, ?New species of Sphingidae and Saturniidae in the U.S. National Museum?, Journal of the Washington Academy of Sciences, vol. 22, pp. 137-148, 1932.

W.  Schaus, ?A new form of {IHyloicus} discovered in Ecuador by W. Judson Coxey?, Journal of the New York Entomological Society, vol. 40, p. 375, 1932.

W.  Schaus, ?New species of heterocerous moths in the United States National Museum?, Proceedings of the United States National Museum, vol. 89, pp. 497-511, 1941.

W.  Schaus, ?New species of Mexican Lepidoptera?, Entomologica Americana, vol. 6, pp. 18-20, 45-47, 1890.

W.  Schaus, ?Some notes on American Sphingidae?, Entomological News, vol. 6, pp. 141-144, 1895.

W.  Schaus, ?Notes on American Sphingidae. - II?, Entomological News and Proceedings of the Entomological Section of the Academy of Natural Sciences of Philadelphia, vol. 9, pp. 134-136, 1898.