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Gastropoda - Neogastropoda - Melongenidae
It was reranked as Fusus (Levifusus) by Clark (1895); it was reranked as Fusinus (Levifusus) by Nelson (1925).
It was assigned to Fusus by Clark (1895); to Fusinus by Nelson (1925); to Fasciolariidae by Palmer and Brann (1966); to Neogastropoda by Sepkoski (2002); to Melongeniinae by Stilwell et al. (2004); and to Melongenidae by Gliozzi and Malatesta (1983) and Perrilliat 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.