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It was reranked as Turborotalia by Snyder et al. (1983), Gibson (1983), Sepkoski (2002) and Pearson et al. (2006).
It was assigned to Globorotalia by Cushman and Bermúdez (1949); to Globorotaliidae by Snyder et al. (1983) and Gibson (1983); to Foraminiferida by Sepkoski (2002); and to Hedbergellidae by Pearson et al. (2006).
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If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.