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Pisocrinus

Crinoidea - Pisocrinida - Pisocrinidae

Taxonomy
Pisocrinus was named by de Koninck (1858) [Sepkoski's age data: S Ldov-u D Eife]. Its type is Pisocrinus pilula. It is the type genus of Pisocrinoidea.

It was assigned to Disparida by Sepkoski (2002); and to Pisocrinidae by Ramsbottom (1958) and Webster and Rakhmonov (2009).

Species
P. campana, P. pilula (type species), P. sphericus
Species lacking formal opinion data
P. asteriscus, P. benedicti, P. costatus, P. yakovlevi

Synonymy list
YearName and author
1858Pisocrinus de Koninck
1958Pisocrinus Ramsbottom p. 113
2002Pisocrinus Sepkoski
2009Pisocrinus Webster and Rakhmonov p. 236

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Deuterostomia
—Ambulacraria
phylumEchinodermata
subphylumBlastozoa
RankNameAuthor
classCrinoideaMiller 1821
subclassPentacrinoideaJaekel 1918
infraclassInadunata(Wachsmuth and Springer 1897)
superorderDisparida(Moore and Laudon 1943)
orderPisocrinida
familyPisocrinidaeAngelin 1878
genusPisocrinusde Koninck 1858

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. †Pisocrinus de Koninck 1858
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†Pisocrinus campana Miller 1891
†Pisocrinus pilula Koninck 1858
†Pisocrinus sphericus Rowley 1904
Diagnosis
No diagnoses are available