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Ichthyotomi

Chondrichthyes - 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).

Synonymy list
YearName and author
1902Ichthyotomi Hay p. 263
1934Ichtyotomi Heintz p. S177
1963Ichthyotomi Jordan p. 591

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RankNameAuthor
kingdomAnimalia()
Triploblastica
Nephrozoa
Deuterostomia
phylumChordataHaeckel 1847
subphylumVertebrata
RankNameAuthor
superclassGnathostomata
classChondrichthyes
subclassElasmobranchiiBonaparte 1838
subclassSelachii
orderIchthyotomi(Cope)
orderIchthyotomi(Cope)

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