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Trigonostoma (Scalptia)
Taxonomy
Scalptia was named as a genus. It is extant.
It was reranked as Trigonostoma (Scalptia) by Ladd (1982).
It was assigned to Trigonostoma by Ladd (1982); to Neogastropoda by Sepkoski (2002); and to Cancellariidae by Kosnik (2002).
It was reranked as Trigonostoma (Scalptia) by Ladd (1982).
It was assigned to Trigonostoma by Ladd (1982); to Neogastropoda by Sepkoski (2002); and to Cancellariidae by Kosnik (2002).
Subtaxa
Species lacking formal opinion data
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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.
Diagnosis
No diagnoses are available