• Rhabdosphaera Haeckel, 1894
• Rhabdosphaera clavigera Murray & Blackman, 1898
• Rhabdosphaera erinaceus Kamptner, 1937 accepted as Rhabdothorax erinaceus (Kamptner) Kamptner, 1958
• Rhabdosphaera gladius Locker, 1967 †
• Rhabdosphaera hispida Lohmann, 1913
• Rhabdosphaera inflata Bramlette & Sullivan, 1961 †
• Rhabdosphaera longistilis Schiller
• Rhabdosphaera longistylis J. Schiller, 1925
• Rhabdosphaera morionum (Deflandre in Deflandre & Fert, 1954) Bramlette & Sullivan, 1961 †
• Rhabdosphaera nigra Schiller, 1926 accepted as Rhabdothorax niger (Schiller) Kamptner, 1958
• Rhabdosphaera procera Martini, 1969 †
• Rhabdosphaera pseudomorionum Locker, 1967 †
• Rhabdosphaera scabrosa Deflandre in Deflandre & Fert, 1954 †
• Rhabdosphaera spinosa Gaardner, 1954
• Rhabdosphaera spinula Levin, 1965 † accepted as Blackites spinosus (G.V. Deflandre & Fert, 1954) Hay & Towe, 1962 †
• Rhabdosphaera stylifera Lohmann accepted as Rhabdosphaera clavigera Murray & Blackman, 1898
• Rhabdosphaera stylipher Lohmann
• Rhabdosphaera tenuis Bramlette & Sullivan, 1961 †
• Rhabdosphaera tignifer Schiller, 1913
• Rhabdosphaera truncata Bramlette & Sullivan, 1961 †
• Rhabdosphaera tubifer Murray & Blackman, 1898 accepted as Discosphaera tubifer (Murray & Blackman) Ostenfeld, 1900 accepted as Discosphaera tubifera (Murray & Blackman) Ostenfeld, 1900
• Rhabdosphaera tubulosa Schiller
• Rhabdosphaera xiphos (Deflandre & Fert) Norris, 1984
• Rhabdosphaeraceae Lemmermann, 1908
• Rhabdosphaerales accepted as Syracosphaerales