• Sphenolithus G. Deflandre in P.-P. Grassé, 1952 †
• Sphenolithus abies Deflandre in Deflandre & Fert, 1954 †
• Sphenolithus anarrhopus Bukry & Bramlette, 1969 †
• Sphenolithus belemnos †
• Sphenolithus capricornutus Bukry & Percival, 1971 †
• Sphenolithus celsus Haq, 1971 †
• Sphenolithus ciperoensis Bramlette & Wilcoxon, 1967 †
• Sphenolithus compactus Backman, 1980 †
• Sphenolithus conicus Bukry, 1971 †
• Sphenolithus conspicuus Martini, 1976 †
• Sphenolithus delphix Bukry, 1973 †
• Sphenolithus dissimilis Bukry & Percival, 1971 †
• Sphenolithus distentus (Martini, 1965) Bramlette & Wilcoxon, 1967 †
• Sphenolithus editus Perch-Nielsen in Perch-Nielsen et al., 1978 †
• Sphenolithus elongatus E. Martini †
• Sphenolithus furcatolithoides Locker, 1967 †
• Sphenolithus grandis Haq & Berggren, 1978 †
• Sphenolithus heteromorphus †
• Sphenolithus intercalaris Martini, 1976 †
• Sphenolithus moriformis (Brönnimann & Stradner, 1960) Bramlette & Wilcoxon, 1967 †
• Sphenolithus neoabies †
• Sphenolithus obtusus Bukry, 1971 †
• Sphenolithus orphanknollensis Perch-Nielsen, 1971 †
• Sphenolithus pacificus Martini, 1965 †
• Sphenolithus predistentus Bramlette & Wilcoxon, 1967 †
• Sphenolithus primus Perch-Nielsen, 1971 †
• Sphenolithus pseudoradians Bramlette & Wilcoxon, 1967 †
• Sphenolithus quadrispinatus Perch-Nielsen, 1980 †
• Sphenolithus radians Deflandre in Grassé, 1952 †
• Sphenolithus spiniger Bukry, 1971 †
• Sphenolithus stellatus Gartner, 1971 †
• Sphenolithus tribulosus Roth, 1970 †
• Sphenolithus verensis Backman, 1978 †