Trabeculatia trabeculum (FOSSIL) (C.O. Waterhouse, 1963 †)
Maitaia trechmanni (FOSSIL) J. Marwick, 1934 †
Cigarella triangula (FOSSIL) Astaf'yeva, 1988 †
Atomodesma tumenlingensis (FOSSIL) Liang, 1980 †
Intomodesma turgidum (FOSSIL) A.M. Popov, 1958 †
Atomodesma undulata (FOSSIL) Rothpletz, 1892 †
Atomodesma uniplicatum (FOSSIL) C.O. Waterhouse, 1979 †
Atomodesma variabile (FOSSIL) J. Wanner, 1922 †
Cigarella varvarae (FOSSIL) Biakov, 1992 †
Maitaia vedernikovi (FOSSIL) Biakov, 2013 †
Aphanaia waterhousei (FOSSIL) Biakov, 2011 †
Maitaia woodi (FOSSIL) C.O. Waterhouse 1963 †