Absonocytheropteron watervalleyense Krutak, 1961 † (original description)
Absonocytheropteron watervalleyensis Krutak, 1961 † accepted as Absonocytheropteron watervalleyense Krutak, 1961 † (original description)
Acuticythereis cocoaensis Krutak, 1961 † (original description)
Brachycythere mississippiensis (Meyer, 1887) Krutak, 1961 † accepted as Opimocythere mississippiensis (Meyer, 1887) Hazel, 1968 † (new combination reference)
Clithrocytheridea shubutensis (Stephenson, 1937) Krutak, 1961 † (new combination reference)
Cushmanidea keyserensis Krutak, 1961 † (original description)
Cushmanidea papula Krutak, 1961 † (original description)
Cushmanidea serangodes Krutak, 1961 † (original description)
Cyamocytheridea watervalleyensis (Stephenson, 1937) Krutak, 1961 † (new combination reference)
Cyamocytheridea watervalleyensis watervalleyensis (Stephenson, 1937) Krutak, 1961 † (new combination reference)
Cythereis dohmi (Howe & Chambers, 1935) Krutak, 1961 † (new combination reference)
Cythereis dohmii (Howe & Chambers, 1935) Krutak, 1961 † accepted as Cythereis dohmi (Howe & Chambers, 1935) Krutak, 1961 † (new combination reference)
Cytherelloidea cocoaensis Krutak, 1961 † accepted as Keijcyoidea cocoaensis (Krutak, 1961) † (original description)
Cytheromorpha calva Krutak, 1961 † (original description)
Henryhowella florienensis (Howe & Chambers, 1935) Krutak, 1961 † accepted as  † (new combination reference)
Hermanites dohmi (Howe & Chambers, 1935) Krutak, 1961 † (new combination reference)
Hermanites hysonensis (Howe & Chambers, 1935) Krutak, 1961 † (new combination reference)
Hermanites hysonensis hysonensis (Howe & Chambers, 1935) Krutak, 1961 † (new combination reference)
Konarocythere Krutak, 1961 † (original description)
Konarocythere fiski (Howe & Law, 1936) Krutak, 1961 † (new combination reference)
Konarocythere prima (Mehes, 1941) Krutak, 1961 † accepted as  † (new combination reference)
Konarocythere spurgeonae (Howe & Chambers, 1935) Krutak, 1961 † (new combination reference)
Loxoconcha cocoaensis Krutak, 1961 † (original description)
Loxoconcha concentrica Krutak, 1961 † (original description)
Loxoconcha watervalleyensis Krutak, 1961 † (original description)
Triginglymus gnythophoreus Krutak, 1961 † (original description)