Bennett, Robb, Claudia Copley, and Darren Copley. “Apostenus ducati (Araneae: Liocranidae) Sp. nov.: A Second Nearctic Species in the Genus”. Zootaxa 3647, no. 1 (May 8, 2013): 63–74. Accessed April 22, 2025. https://mapress.com/zt/article/view/zootaxa.3647.1.3.