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Cephalopoda - Ceratitida - Trachyceratidae
It was reranked as Ammonites (Trachyceras) by Mojsisovics (1869); it was reranked as Anolcites (Trachyceras) by Mojsisovics (1893).
It was assigned to Ammonites by Mojsisovics (1869); to Anolcites by Mojsisovics (1893); to Trachyceratidae by Spath (1951) and Tozer (1981); to Trachyceratinae by Tozer (1994); and to Ceratitida by Sepkoski (2002).
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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.