Requested reference
Bennett, R., Copley, C. & Copley, D. (2016). Cybaeus (Araneae: Cybaeidae): the Nearctic species of the Holarctic clade. Zootaxa 4164(1): 1-67. doi:10.11646/zootaxa.4164.1.1 
-- Show included taxa
Bennett, R., Copley, C. & Copley, D. (2016). Cybaeus (Araneae: Cybaeidae): the Nearctic species of the Holarctic clade. Zootaxa 4164(1): 1-67. doi:10.11646/zootaxa.4164.1.1 -- Show included taxa