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Ottawacrinus

Crinoidea - Cladida - Dendrocrinidae

Taxonomy
Ottawacrinus was named by Billings (1887) [Sepkoski's age data: O Cara-m]. It is not extant.

It was assigned to Dendrocrinidae by Ausich (1998); and to Cladida by Sepkoski (2002).

Synonymy list
YearName and author
1887Ottawacrinus Billings
1998Ottawacrinus Ausich p. 20
2002Ottawacrinus 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)
infraclassEucladida
superorderCyathoformes
orderDendrocrinida
superfamilyDendrocrinaceaWachsmuth and Springer 1886
familyDendrocrinidaeWachsmuth and Springer 1886
genusOttawacrinusBillings 1887

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