Requested reference
Copley, C. R., Bennett, R. & Perlman, S. J. (2009). Systematics of Nearctic Cybaeus (Araneae: Cybaeidae). Invertebrate Systematics 23(4): 367-401. doi:10.1071/is09001 -- Show included taxa
Copley, C. R., Bennett, R. & Perlman, S. J. (2009). Systematics of Nearctic Cybaeus (Araneae: Cybaeidae). Invertebrate Systematics 23(4): 367-401. doi:10.1071/is09001 -- Show included taxa