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Cenocrinus

Crinoidea - Cladida - Isselicrinidae

Taxonomy
Cenocrinus was named by Thomson (1864) [Sepkoski's age data: J Plie-l R]. It is extant.

It was assigned to Isocrinidae by Donovan et al. (1993); to Isselicrinidae by Donovan (1994); and to Isocrinida by Sepkoski (2002).

Synonymy list
YearName and author
1864Cenocrinus Thomson
1993Cenocrinus Donovan et al. p. 125
1994Cenocrinus Donovan p. 196
2002Cenocrinus Sepkoski, Jr.

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RankNameAuthor
kingdomAnimalia()
Triploblastica
Nephrozoa
Deuterostomia
Ambulacraria
phylumEchinodermata
classCrinoideaMiller 1821
subclassPentacrinoideaJaekel 1918
RankNameAuthor
infraclassInadunata(Wachsmuth and Springer 1897)
orderCladida(Moore and Laudon 1943)
suborderEucladida
infraorderArticulata(Zittel 1879)
orderIsocrinidaSieverts-Doreck 1952
suborderIsocrininaGilsén
familyIsselicrinidaeKlikushkin 1977
genusCenocrinusThomson 1864

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