Boreiospira Dagys, 1974 † (basis of record)
Canadospira Dagys, 1972 † (basis of record)
Cyrtinidina † (original description)
Dentospiriferina Dagys, 1965 † (basis of record)
Dentospiriferininae Carter, 1994 † (original description)
Dispiriferininae Carter in Carter et al., 1994 † (original description)
Elymospiriferidae Johnson & Hou in Carter et al., 1994 † (original description)
Elythynidae Gourvennec in Carter et al., 1994 † (original description)
Eurekaspiriferinae Johnson in Carter et al., 1994 † (original description)
Howellellidae Johnson & Hou in Carter et al., 1994 † (original description)
Howellellinae Johnson & Hou in Carter et al., 1994 † (original description)
Jiangdaspiriferinae Carter in Carter et al., 1994 † (original description)
Martinothyridinae Carter, 1994 † (original description)
Minutilla Crickmay, 1967 † (additional source)
Orientospira Dagys, 1965 † (basis of record)
Paralaballinae Carter in Carter et al., 1994 † (original description)
Paralepismatininae Carter in Carter et al., 1994 † (original description)
Psioidea Hector, 1879 † (basis of record)
Rastelligeridae Carter, 1994 † (original description)
Rastelligerinae Carter, 1994 † (original description)
Rhenothyridinae Gourvennec in Carter et al., 1994 † (original description)
Sergospiriferinae Carter in Carter et al., 1994 † (original description)
Skelidorygma Carter, 1974 † (additional source)
Skelidorygmidae Carter in Carter et al., 1994 † (original description)
Tethyspirinae Carter in Carter et al., 1994 † (original description)
Yalongiinae Carter, 1994 † (original description)