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Atyphocrinus

Crinoidea - Heterocrinidae

Taxonomy
Atyphocrinus was named by Ulrich (1924).

It was assigned to Heterocrinidae by Ulrich (1924); and to Disparida by Sepkoski (2002).

Synonymy list
YearName and author
1924Atyphocrinus Ulrich
2002Atyphocrinus Sepkoski, Jr.

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RankNameAuthor
kingdomAnimalia()
Triploblastica
Nephrozoa
Deuterostomia
Ambulacraria
phylumEchinodermata
RankNameAuthor
classCrinoideaMiller 1821
subclassPentacrinoideaJaekel 1918
infraclassInadunata(Wachsmuth and Springer 1897)
superorderDisparida(Moore and Laudon 1943)
familyHeterocrinidaeZittel 1879
genusAtyphocrinusUlrich 1924

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