Quinqueloculina akneriana subsp. longa (Gerke, 1939) † (new combination reference)
Quinqueloculina angustioris (Bogdanovich, 1952) † (new combination reference)
Quinqueloculina attalica Didkovskiy, 1961 † (original description)
Quinqueloculina baranovae Didkovskiy, 1961 † (original description)
Quinqueloculina bogdanoviczi (Serova, 1955) † (new combination reference)
Quinqueloculina carinata Didkovskiy, 1961 † (original description)
Quinqueloculina collaris (Gerke & Isaeva in Bogdanovich, 1952) † (new combination reference)
Quinqueloculina eichwaldi Didkovskiy, 1961 † (original description)
Quinqueloculina fasseta Didkovskiy, 1961 † (original description)
Quinqueloculina indigena Didkovskiy, 1961 † (original description)
Quinqueloculina indigena var. indigena Didkovskiy, 1961 † represented as Quinqueloculina indigena Didkovskiy, 1961 † (original description)
Quinqueloculina indigena var. rimosa Didkovskiy, 1961 † (original description)
Quinqueloculina inelegantissima Didkovskiy, 1961 † (original description)
Quinqueloculina laevigata Didkovskiy, 1961 † (original description)
Quinqueloculina laticostata Didkovskiy, 1961 † (original description)
Quinqueloculina longodentata Didkovskiy, 1961 † (original description)
Quinqueloculina longuscola Didkovskiy, 1961 † (original description)
Quinqueloculina maeotica Didkovskiy, 1961 † (original description)
Quinqueloculina magna Didkovskiy, 1961 † (original description)
Quinqueloculina mediteranica Didkovskiy, 1961 † (original description)
Quinqueloculina minakovae (Bogdanovich, 1952) † (new combination reference)
Quinqueloculina minakovae var. ukrainica Didkovskiy, 1961 † (original description)
Quinqueloculina moljawkovi Didkovskiy, 1961 † (original description)
Quinqueloculina oblonga Didkovskiy, 1961 † (original description)
Quinqueloculina odessae Didkovskiy, 1961 † (original description)
Quinqueloculina ornatovirgata (Serova in Bogdanovich, 1952) † (new combination reference)
Quinqueloculina pectinata Didkovskiy, 1961 † (original description)
Quinqueloculina perelegantissima Didkovskiy, 1961 † (original description)
Quinqueloculina podolica (Didkovskiy, 1959) † (new combination reference)
Quinqueloculina prava Didkovskiy, 1961 † (original description)
Quinqueloculina rugosa Didkovskiy, 1961 † (original description)
Quinqueloculina seminulum var. ukrainica Didkovskiy, 1961 † (original description)
Quinqueloculina similiakneriana Didkovskiy, 1961 † (original description)
Quinqueloculina sinzovi Didkovskiy, 1961 † (original description)
Quinqueloculina sokolovi Didkovskiy, 1961 † (original description)
Quinqueloculina spondiungeriana (Serova, 1955) † (new combination reference)
Quinqueloculina striata Didkovskiy, 1961 † (original description)
Quinqueloculina subcarinata Didkovskiy, 1961 † (original description)
Quinqueloculina tenuicostata Didkovskiy, 1961 † (original description)
Quinqueloculina toreuma (Serova, 1955) † (new combination reference)
Quinqueloculina tortonica Didkovskiy, 1961 † (original description)
Quinqueloculina zhizhchenko Didkovskiy, 1961 † (original description)
Triloculina clavata Didkovskiy, 1961 † (original description)
Triloculina cubanica (Bogdanovich, 1947) † accepted as Affinetrina cubanica (Bogdanovich, 1947) † (new combination reference)
Triloculina cubanica var. depressuia Didkovskiy, 1961 † (original description)
Triloculina cubanica var. kischenevi Didkovskiy, 1961 † (original description)
Triloculina ebersini Didkovskiy, 1961 † (original description)
Triloculina ebersini var. ebersini Didkovskiy, 1961 † represented as Triloculina ebersini Didkovskiy, 1961 † (original description)
Triloculina ebersini var. podolica Didkovskiy, 1961 † (original description)
Triloculina gibba var. latodentata Didkovskiy, 1961 † (original description)
Triloculina intermedia subsp. podolica (Serova, 1955) † (new combination reference)
Triloculina irregularis (Serova, 1955) † (new combination reference)
Triloculina irregularis var. sarmatica Didkovskiy, 1961 † (original description)
Triloculina kelleri (Serova, 1955) † (new combination reference)
Triloculina kelleri var. costata Didkovskiy, 1961 † (original description)
Triloculina morozovae (Serova, 1955) † (new combination reference)
Triloculina neocircularis Didkovskiy, 1961 † (original description)
Triloculina neoinornata Didkovskiy, 1961 † (original description)
Triloculina pseudoinflata Didkovskiy, 1961 † (original description)
Triloculina pseudoukrainica Didkovskiy, 1961 † (original description)
Triloculina pyrula var. latodentata Didkovskiy, 1961 † (original description)
Triloculina rotundata Didkovskiy, 1961 † (original description)
Triloculina satanovi Didkovskiy, 1961 † (original description)
Triloculina subglobosa Didkovskiy, 1961 † (original description)
Triloculina transversocostata Didkovskiy, 1961 † (original description)
Triloculina tutkowski Didkovskiy, 1961 † (original description)
Triloculina ukrainica (Serova, 1955) † (new combination reference)
Triloculina ukrainica var. sarmatica Didkovskiy, 1961 † (original description)
Triloculina ukrainica var. satanovi Didkovskiy, 1961 † (original description)
Triloculina ukrainica var. siwaschica Didkovskiy, 1961 † (original description)
Triloculina verchovi Didkovskiy, 1961 † accepted as Varidentella verchovi (Didkovskiy, 1961) † (original description)
Triloculina volhynica Didkovskiy, 1961 † accepted as Varidentella volhynica (Didkovskiy, 1961) † (original description)
Triloculina zuewi Didkovskiy, 1961 † (original description)