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Gastropoda - Neogastropoda - Turridae
It was reranked as Drillia (Brachytoma) by Vredenburg (1921), Mukerjee (1939) and Dey (1961); it was reranked as Clavus (Brachytoma) by Baldi (1973).
It was assigned to Drillia by Vredenburg (1921), Mukerjee (1939) and Dey (1961); to Clavus by Baldi (1973); to Neogastropoda by Sepkoski (2002); and to Drilliinae by Hendy (2007).
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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.