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Protencrinus

Crinoidea - Cladida - Protencrinidae

Taxonomy
Protencrinus was named by Jeakel (1918) [Sepkoski's age data: C Mosc-l P Leon]. It is not extant.

It was assigned to Cladida by Sepkoski (2002); and to Protencrinidae by Webster (2012).

Species
Species lacking formal opinion data

View classification of included taxa

Synonymy list
YearName and author
1918Protencrinus Jeakel
2002Protencrinus Sepkoski, Jr.
2012Protencrinus Webster p. 107

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RankNameAuthor
kingdomAnimalia()
Triploblastica
Nephrozoa
Deuterostomia
Life
Ambulacraria
phylumEchinodermata
classCrinoideaMiller 1821
RankNameAuthor
subclassPentacrinoideaJaekel 1918
infraclassInadunata(Wachsmuth and Springer 1897)
orderCladida(Moore and Laudon 1943)
orderDendrocrinida
superfamilyErisocrinoidea(Wachsmuth and Springer 1886)
familyProtencrinidaeKnapp 1969
genusProtencrinusJeakel 1918

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