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Perissocrinus

Crinoidea -

Taxonomy
Perissocrinus was named by Goldring (1936) [Sepkoski's age data: D Give-l]. It is not extant.

It was assigned to Disparida by Sepkoski (2002).

Synonymy list
YearName and author
1936Perissocrinus Goldring
2002Perissocrinus Sepkoski, Jr.

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RankNameAuthor
kingdomAnimalia()
Triploblastica
Nephrozoa
Deuterostomia
Ambulacraria
phylumEchinodermata
RankNameAuthor
classCrinoideaMiller 1821
subclassPentacrinoideaJaekel 1918
subclassInadunata(Wachsmuth and Springer 1897)
Disparida(Moore and Laudon 1943)
genusPerissocrinus

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