• Robulus de Montfort, 1808 accepted as Lenticulina Lamarck, 1804
• Robulus abensis Asano
• Robulus aperturus Saidova, 1975
• Robulus arcuatostriatus (Hantken)
• Robulus asymetricus Saidova, 1975 accepted as Lenticulina asymetricus (Saidova, 1975)
• Robulus atlanticus Barker, 1960 accepted as Lenticulina atlantica (Barker, 1960)
• Robulus calcar (Linnaeus, 1758)
• Robulus clericii (Fornasini)
• Robulus complanatus Saidova, 1975
• Robulus cultratus de Montfort, 1808 accepted as Lenticulina cultrata (Montfort, 1808)
• Robulus domantayi McCulloch, 1977 accepted as Lenticulina domantayi (McCulloch, 1977)
• Robulus echinatus (d'Orbigny)
• Robulus elongatus Saidova, 1975
• Robulus evolutus Saidova, 1975
• Robulus expansus
• Robulus gibbus (d'Orbigny, 1826)
• Robulus gutticostatus (Guembel, 1868)
• Robulus hedbergi Cushman & Renz, 1941 accepted as Lenticulina hedbergi (Cushman & Renz, 1941)
• Robulus imperatoria (d'Orbigny)
• Robulus laimingi Bandy & Arnal, 1957
• Robulus larvus (Stache, 1865) accepted as Lenticulina larva (Stache, 1865)
• Robulus limbosensis Saidova, 1975
• Robulus limbosus (Reuss) accepted as Lenticulina limbosa (Reuss, 1863)
• Robulus lowmani Andersen, 1961 accepted as Lenticulina lowmani (Andersen, 1961)
• Robulus mexicanus
• Robulus miyagiensis Asano, 1937
• Robulus navarroensis (Plummer)
• Robulus nigriseptus (Koch, 1926) accepted as Lenticulina nigrisepta (Koch, 1926)
• Robulus occidentalis (Cushman, 1922) accepted as Astacolus occidentalis (Cushman, 1922)
• Robulus orbicularis (d'Orbigny)
• Robulus ornatus (d'Orbigny)
• Robulus pasquaensis Saidova, 1975
• Robulus perennus Saidova, 1975
• Robulus pondi Cushman, 1931
• Robulus profundus Saidova, 1975
• Robulus pseudocultratus Cole
• Robulus reniformis (d'Orbigny, 1846) accepted as Vaginulinopsis reniformis (d'Orbigny, 1846)
• Robulus serpens (Seguenza)
• Robulus simplex d'Orbigny
• Robulus spissocostatus Cushman
• Robulus stephensoni Cushman, 1939 accepted as Lenticulina stephensoni (Cushman, 1939)
• Robulus strongi Church, 1929
• Robulus subaculeata
• Robulus subconvergens Saidova, 1975
• Robulus thalmanni Hessland, 1943 accepted as Lenticulina thalmanni (Hessland, 1943)
• Robulus tropicus Saidova, 1975
• Robulus vortex (Fichtel & Moll, 1798) accepted as Lenticulina vortex (Fichtel & Moll, 1798)