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Nowracrinus

Crinoidea - Cladida - Tribrachyocrinidae

Taxonomy
Nowracrinus was named by Willink (1979) [Sepkoski's age data: P Leon-m P Guad-u].

It was assigned to Tribrachyocrinidae by Webster and Jell (1999); and to Cladida by Sepkoski (2002).

Synonymy list
YearName and author
1979Nowracrinus Willink p. 119
1999Nowracrinus Webster and Jell p. 328
2002Nowracrinus Sepkoski, Jr.

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RankNameAuthor
kingdomAnimalia()
Triploblastica
Nephrozoa
Deuterostomia
Ambulacraria
phylumEchinodermata
classCrinoideaMiller 1821
RankNameAuthor
subclassPentacrinoideaJaekel 1918
infraclassInadunata(Wachsmuth and Springer 1897)
orderCladida(Moore and Laudon 1943)
orderAmpelocrinida
familyTribrachyocrinidaeArendt and Willink 1981
genusNowracrinus

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