Argilloecia subcylindrica Alexander, 1934 † (original description)
Bairdia suborbiculata Alexander, 1934 † accepted as Bairdoppilata suborbiculata (Alexander, 1934) † (original description)
Brachycythere (Brachycythere) plena Alexander, 1934 † represented as Brachycythere plena Alexander, 1934 † (original description)
Brachycythere foraminosa Alexander, 1934 † accepted as Acuminobrachycythere foraminosa (Alexander, 1934) † (original description)
Brachycythere formosa Alexander, 1934 † accepted as Phacorhabdotus formosus (Alexander, 1934) Maddocks, 1985 † (original description)
Brachycythere interrasilis Alexander, 1934 † accepted as Opimocythere interrasilis (Alexander, 1934) † (original description)
Brachycythere ovata ovata (Berry, 1925) † (new combination reference)
Brachycythere plena plena Alexander, 1934 † (original description)
Cythereis cancellosa Alexander, 1934 † accepted as Platycosta cancellosa (Alexander, 1934) Bold, 1970 † (original description)
Cythereis sculptilis Alexander, 1934 † accepted as Phacorhabdotus sculptilis (Alexander, 1934) † (original description)
Cytherella excavata Alexander, 1934 † accepted as Morrowina excavata (Alexander, 1934) Loetterle, 1937 † (original description)
Cytherella tumidosa Alexander, 1934 † (original description)
Cytherella turgidula Alexander, 1934 † (original description)
Cytheridea fornicata fornicata Alexander, 1934 † accepted as Haplocytheridea fornicata fornicata (Alexander, 1934) Smith (J. K.), 1978 † (original description)
Cytheridea ruginosa Alexander, 1934 † accepted as Phractocytheridea ruginosa (Alexander, 1934) Hazel, 1968 † (original description)
Cytheridea ruida Alexander, 1934 † accepted as Ouachitaia ruida (Alexander, 1934) Howe, 1971 † (original description)
Cytheromorpha scrobiculata Alexander, 1934 † (original description)
Cytheropteron (Cytheropteron) aligerum Alexander, 1934 † represented as Cytheropteron aligerum Alexander, 1934 † (original description)
Cytheropteron (Cytheropteron) midwayense Alexander, 1934 † represented as Cytheropteron midwayense Alexander, 1934 † (original description)
Cytheropteron (Cytheropteron) midwayensis Alexander, 1934 † accepted as Cytheropteron midwayense Alexander, 1934 † (original description)
Cytheropteron aligerum Alexander, 1934 † (original description)
Cytheropteron midwayense Alexander, 1934 † (original description)
Haplocytheridea fornicata fornicata (Alexander, 1934) Smith (J. K.), 1978 † (original description)
Krithe perattica Alexander, 1934 † (original description)
Loxoconcha perdecora Alexander, 1934 † (original description)
Loxoconcha prava Alexander, 1934 † (original description)
Monoceratina rossae Alexander, 1934 † accepted as Veeniceratina rossae (Alexander, 1934) Gruendel & Kozur, 1972 † (original description)
Monoceratina speciosa Alexander, 1934 † (original description)
Paracypris perapiculata Alexander, 1934 † (original description)
Trachyleberis midwayensis (Alexander, 1934) Brown, 1958 † accepted as Hermanites midwayensis (Alexander, 1934) Hazel, 1968 † (original description)
Veeniceratina nitida (Alexander, 1934) Gruendel & Kozur, 1972 † accepted as  † (original description)
Vetustocytheridea fornicata (Alexander, 1934) Hazel, 1968 † accepted as Haplocytheridea fornicata (Alexander, 1934) Smith (J. K.), 1978 † (original description)
Vetustocytheridea fornicata fornicata (Alexander, 1934) Hazel, 1968 † accepted as Haplocytheridea fornicata fornicata (Alexander, 1934) Smith (J. K.), 1978 † (original description)
Xestoleberis truncata Alexander, 1934 † (original description)