• Polysphaeridium R.J. Davey & G.L. Williams, 1966
• Polysphaeridium asperum (Maier) Davey & Williams
• Polysphaeridium belgicum Sarjeant
• Polysphaeridium cephalum R.K. Kar †
• Polysphaeridium congregatum (Stover, 1977) Bujak, Downie, Eaton & Williams †
• Polysphaeridium conispinum (Davey & Verdier) Stover & Evitt
• Polysphaeridium deflandrei (Valensi) Davey & Williams
• Polysphaeridium elongatum K.P. Jain & P. Millepied †
• Polysphaeridium fabium (Tasch, McClure & Oftedahl) Davey & Williams
• Polysphaeridium fluctuans (Pastiels) Davey & Williams
• Polysphaeridium follium (Tasch, McClure & Oftedahl) Davey & Williams
• Polysphaeridium fucosum (Valensi) Davey & Williams
• Polysphaeridium giganteum Caro, 1973
• Polysphaeridium granulosum K.P. Jain & P. Millepied †
• Polysphaeridium laminaspinosum Davey Williams
• Polysphaeridium marsupium (Tasch, McClure & Oftedahl) Davey & Williams
• Polysphaeridium microtriainum (B. Klumpp) R.K. Kar †
• Polysphaeridium multispinosum R.J. Davey †
• Polysphaeridium pastielsii Davey & Williams
• Polysphaeridium paulinae (Valensi) Davey & Williams
• Polysphaeridium perovatum (Tasch, McClure & Oftedahl) Davey & Williams
• Polysphaeridium polypes (Cookson & Eisenack) Davey & Williams
• Polysphaeridium pumilum Davey & Williams
• Polysphaeridium punctatum K.P. Jain & P. Millepied †
• Polysphaeridium rhabdophorum (Valensi) Davey & Williams
• Polysphaeridium simplex (White) R.J. Davey & G.L. Williams
• Polysphaeridium subtile R.J. Davey & G.L. Williams, 1966 †
• Polysphaeridium tribrachiosum (Tasch) Davey & Williams
• Polysphaeridium warrenii Habib, 1975
• Polysphaeridium zoharyi (R. Rossignol) Davey & Williams, 1966 †