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Sphenacanthus hybodioides
Taxonomy
Ctenacanthus hybodioides was named by Agassiz (1843). It is not extant.
It was recombined as Sphenacanthus hybodioides by Woodward (1889).
It was recombined as Sphenacanthus hybodioides by Woodward (1889).
Synonymy list
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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.
†Sphenacanthus hybodioides Agassiz 1843
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Diagnosis
No diagnoses are available