• Kleithriasphaeridium R.J. Davey, 1974 †
• Kleithriasphaeridium corrugatum R.J. Davey †
• Kleithriasphaeridium eoinodes (A. Eisenack) R.J. Davey †
• Kleithriasphaeridium fasciatum (R.J. Davey & G.L. Williams) R.J. Davey †
• Kleithriasphaeridium loffrense Davey & Verdier, 1976 †
• Kleithriasphaeridium porospinosum R.J. Davey †
• Kleithriasphaeridium readei (Davey & Williams, 1966) Davey & Verdier, 1976 †
• Kleithriasphaeridium simplicispinum (R.J. Davey & G.L. Williams) R.J. Davey †
• Kleithriasphaeridium tubulosum (Cookson & Eisenack) Stover & Evitt †