Bucania cornu Koken, 1897 † (basis of record)
Bucania czekanowskii (F. Schmidt, 1858) † (basis of record)
Bucania emmonsi Ulrich & Scofield, 1897 † (additional source)
Bucania erratica Frisk & Ebbestad, 2007 † (basis of record)
Bucania frankfortensis Ulrich, 1897 † (additional source)
Bucania lindsleyi (Safford, 1869) † (additional source)
Bucania radiata (Eichwald, 1856) † (basis of record)
Bucania rugatina Ulrich, 1897 † (additional source)
Clathrospira Ulrich & Scofield, 1897 † (additional source)
Clathrospira gondwanica Ferrari, Bertero & Carrera, 2024 † (original description)
Cyclonema bilix (Conrad, 1842) † (additional source)
Cyclonema hiiumaa Teichert, 1928 † (basis of record)
Cyclonema humerosum Ulrich, 1897 † (basis of record)
Cyclonema inflatum Ulrich, 1897 † (basis of record)
Holopea glindmeyeri Rohr, 1980 † (basis of record)
Scalites Emmons, 1842 † (additional source)
Scalites alaskensis Rohr, Dutro & Blodgett, 1992 † (additional source)
Scalites amanoi (Kobayashi, 1958) † (basis of record)
Scalites angulatus Emmons, 1842 † (additional source)
Scalites irregulare Kobayashi, 1958 † (basis of record)
Scalites katoi (Kobayashi, 1934) † (basis of record)
Scalites keizanensis (Kobayashi, 1934) † (basis of record)
Scalites peracutum (Ulrich & Scofield, 1897) † (basis of record)
Sinuites cancellatus (J. Hall, 1847) † (basis of record)
Sinuites globularis (S. A. Miller & C. L. Faber, 1894) † (basis of record)
Sinuites granistriatus (Ulrich, 1897) † (basis of record)
Tetranota Ulrich & Scofield, 1897 † (additional source)
Tetranota argentina Ferrari, Bertero & Carrera, 2024 † (original description)
Tetranota bidorsata (J. Hall, 1847) † (basis of record)
Tetranota obsoleta Ulrich & Scofield, 1897 † (basis of record)
Tetranota scanica Ebbestad, Högström & Frisk, 2012 † (basis of record)
Tetranota sexcarinata Ulrich & Scofield, 1897 † (basis of record)
Tetranota wisconsinensis (Whitfield, 1878) † (basis of record)
Trochonemella antelopensis Rohr, 1996 † (basis of record)
Trochonemella churkini Rohr & Blodgett, 1985 † (basis of record)
Trochonemella mikulici Rohr, 1980 † (additional source)
Trochonemella reusingi Rohr, 1988 † (additional source)
Tropidodiscus cristatus (Safford, 1869) † (basis of record)
Tropidodiscus laticonchus Ebbestad & Yochelson, 2000 † (basis of record)
Tropidodiscus magnus (S. A. Miller, 1878) † (basis of record)
Tropidodiscus maximus Ebbestad & Yochelson, 2000 † (basis of record)
Tropidodiscus pusillus (Barrande, 1903) † (additional source)
Tropidodiscus subacutus (Ulrich & Scofield, 1897) † (basis of record)