Scaphander orbiculus (FOSSIL) F.E. Edwards † UK, England, Hampshire7 mm
Scaphander otagoensis R.K. Dell, 1956 New Zealand, Chatham Rise11,8 mm
Roxania ovulata (FOSSIL) (J.B.P.A. Lamarck,1804 †) France, Paris Basin
Micraenigma oxystoma S.S. Berry, 1953 Panama West4 mm
Roxania pacifica (T. Habe, 1955) Japan
Scaphander parisiensis (FOSSIL) A.V.M.D. D'Orbigny,1850 † France, Paris Basin
Roxania parvula (A. Adams, 1850)
Scaphander pilsbryi J.T.L. McGinty, 1955 USA, California31 mm
Roxania pinguicula (G. Seguenza, 1880) Mediterranean Sea
Scaphander planeticus W.H. Dall, 1908
Scaphander primus (FOSSIL) T.H. Aldrich, 1885 † USA, Mississippi
Scaphander punctostriatus (J.W. Mighels& C.B. Adams, 1842) Ireland, Rockall trough7 mm
Roxania punctulata A. Adams, 1862 Philippines, Cabilao Island31 mm
Sabatia pustulosa W.H. Dall, 1895 Mozambique39 mm
Scaphander pustulus W.H. Dall, 1895 Hawaii
Roxania pyrenaicensis (FOSSIL) A.E.M. Cossmann, 1923 † France, Aquitaine
Sabatia pyriformis Á. Valdés, 2008 New Caledonia
Scaphander radii (FOSSIL) Abbass, 1967 † Egypt, Mokattam
Scaphander rarus (FOSSIL) B. Wade, 1926 † Tennessee, McNairy County
Kaitoa recta (FOSSIL) C.R. Laws, 1939 †
Scaphander remondi (FOSSIL) R.A. Philippi, 1887 † Chile, Navidad
Scaphander richardsi (FOSSIL) K.V.W. Palmer, 1953 † Florida, Levy County38,3 mm
Scaphander robustus T.A. Okutani, 1966 Japan
Kaitoa scaphandroides (FOSSIL) (A.W.B. Powell, 1951 †)
Roxania semilaevis (G. Seguenza, 1880) Mediterranean Sea
Roxania semistriata (FOSSIL) (G.P. Deshayes, 1824 †) France, Paris Basin
Meloscaphander sibogae M.M. Schepman, 1913
Scaphander sieboldii A. Adams, 1862
Roxania smithae Á. Valdés, 2008 New Caledonia
Ellipsoscapha sohli (FOSSIL) Marincovich Jr., 1993 † Alaska, North Slope County
Scaphander stewarti (FOSSIL) J.W. Durham, 1944 † United States, Oregon, Columbia
Ellipsoscapha striatella (FOSSIL) (Shumard, 1861 †) USA, Texas, Navarro
Scaphander subglobosus M.M. Schepman, 1913
Roxania subrotunda (J.G. Jeffreys, 1873)
Scaphander sulcatinus A. Adams, 1862