Macrochilina seneca (FOSSIL) A.H. Clarke, 1904 † USA, New York, Yates
Strobeus shigetai (FOSSIL) A. Kaim, 2009 † Russia, Abrek Bay
Labridens shupei (FOSSIL) E.L. Yochelson, 1956 † United States, Texas, Brewster
Leptoptygma simplex (FOSSIL) (Knight, 1931 †) USA, New Mexico, Taos
Cylindritopsis sisophonensis (FOSSIL) Delpey, 1941 † Cambodia, Sisophon
Soleniscus sosiensis (FOSSIL) C. Gemmellaro, 1889 † Italy, Sicily, Palermo
Macrochilina sosioensis (FOSSIL) de Koninck 1881 †
Leptoptygma species (FOSSIL) †
Cylindritopsis spheroides (FOSSIL) Erwin, 1988 † Thailand, Khao Noi
Strobeus stinesvillensis (FOSSIL) Cumings, 1906 †
Soleniscus strictus (FOSSIL) Wang, 1980 † China, Guizhou, Liupanshui
Bensbergia subcostata (FOSSIL) (von Schlotheim, 1820 †) Australia, Western Australia, Derby-West Kimberley
Strobeus subglobosus (FOSSIL) Yin, 1932 † China, Shanxi, Xinzhou
Macrochilina subimbricata (FOSSIL) (A.V.M.D. D'Orbigny,1850 †) UK, Devon
Macrochilina sublineata (FOSSIL) (Münster, 1841 †) Italy, Trentino-Alto Adige, Bolzano
Macrochilina subovata (FOSSIL) Heidelberger, 2001 † Germany, Hessen, Limburg-Weilburg
Macrochilina subtilis (FOSSIL) Spitz, 1907 †
Leptoptygma subtilistriatum (FOSSIL) (Knight, 1931 †) USA, New Mexico, Taos
Soleniscus subulitoides (FOSSIL) (C. Gemmellaro, 1889 †) Italy, Sicily, Palermo
Soleniscus subzonatus (FOSSIL) (C. Gemmellaro, 1889 †) Italy, Sicily, Palermo
Strobeus tantilla (FOSSIL) Rowley, 1900 †
Macrochilina texanus (FOSSIL) (Shumard, 1859 †) USA, Texas, El Paso
Soleniscus transitoria (FOSSIL) A.W. Grabau, 1931 † China, Nei Mongol, Ulaan Chab
Macrochilina transitoria (FOSSIL) de Koninck 1881 †
Ianthinopsis tumenensis (FOSSIL) (Yin, 1932 †) China, Shanxi, Xinzhou
Ianthinopsis tumida (FOSSIL) (F.B. Meek& A.H. Worthen, 1861 †)
Macrochilina turbinea (FOSSIL) Whidborne, 1896 † United Kingdom, England, Devon
Macrochilina turrita (FOSSIL) E.A.L. Kittl, 1899 †
Soleniscus typicus (FOSSIL) F.B. Meek& A.H. Worthen, 1860 † USA, Texas
Cylindritopsis vaningeni (FOSSIL) (Knight, 1931 †) USA, New Mexico, Taos
Soleniscus variabilis (FOSSIL) Erwin, 1988 † USA, New Mexico, Otero
Strobeus ventricosus (FOSSIL) (de Koninck, 1881 †) Poland, Cracow
Leptoptygma virgatum (FOSSIL) (Knight, 1931 †) USA, New Mexico, Lincoln
Strobeus welleri (FOSSIL) Knight, 1931 † USA, Missouri, Saint Louis
Decorochilina whidbornei (FOSSIL) (J. Perner, 1903 †) Czech Republic, Beroun