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Ichthyotomi
Taxonomy
Ichtyotomi was named by Cope.
It was reranked as the superorder Ichthyotomi by Hay (1902); it was corrected as Ichthyotomi by Jordan (1963).
It was assigned to Plagiostomata by Hay (1902); to Elasmobranchii by Heintz (1934); and to Selachii by Jordan (1963).
It was reranked as the superorder Ichthyotomi by Hay (1902); it was corrected as Ichthyotomi by Jordan (1963).
It was assigned to Plagiostomata by Hay (1902); to Elasmobranchii by Heintz (1934); and to Selachii by Jordan (1963).
Subtaxa
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.
Or. †Ichthyotomi Cope
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Fm. †Cladodontidae
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G. †Bathycheilodus St John and Worthen 1875
G. †Hybocladodus
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†Hybocladodus compressus Newberry and Worthen 1866
†Hybocladodus intermedius Saint John and Worthen 1875
†Hybocladodus nitidus Saint John and Worthen 1875
†Hybocladodus plicatilis Saint John and Worthen 1875
†Hybocladodus tenuicostatus Saint John and Worthen 1875
G. †Lambdodus
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†Lambdodus calceolus Saint John and Worthen 1875
†Lambdodus costatus Saint John and Worthen 1875
†Lambdodus hamulus Saint John and Worthen 1875
†Lambdodus reflexus Saint John and Worthen 1875
†Lambdodus transversus Saint John and Worthen 1875
G. †Pternodus Garman 1885
Invalid names: Pleuracanthides Haeckel 1895 [empty]
Diagnosis
No diagnoses are available