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Cydrocrinus

Crinoidea - Dendrocrinida - Amabilicrinidae

Taxonomy
Cydrocrinus was named by Kirk (1940) [Sepkoski's age data: C Vise-l Sepkoski's reference number: 906]. Its type is Poteriocrinus coxanus.

It was assigned to Cladida by Sepkoski (2002); and to Amabilicrinidae by Webster et al. (2003).

Synonymy list
YearName and author
1940Cydrocrinus Kirk p. 323
2002Cydrocrinus Sepkoski
2003Cydrocrinus Webster et al. pp. 16 - 17

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Deuterostomia
Ambulacraria
phylumEchinodermata
subphylumBlastozoa
classCrinoideaMiller 1821
subclassPentacrinoideaJaekel 1918
RankNameAuthor
infraclassInadunata(Wachsmuth and Springer 1897)
Cladida(Moore and Laudon 1943)
Eucladida
superorderCyathoformes
orderDendrocrinida
superfamilyGlossocrinacea
familyAmabilicrinidae
genusCydrocrinus

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.

G. †Cydrocrinus Kirk 1940
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Cydrocrinus concinnus Meek and Worthen 1870
Cydrocrinus coxanus Worthen 1882
Cydrocrinus subramulosus Worthen 1882
Diagnosis
No diagnoses are available