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Hypalocrinus

Crinoidea - Isocrinida - Isocrinidae

Taxonomy
Hypalocrinus was named by Clark (1909). It is extant. Its type is Pentacrinus naresianus.

It was assigned to Isocrinidae by Oji (1990); and to Isocrininae by Hess and Messing (2011).

Species

Synonymy list
YearName and author
1909Hypalocrinus Clark
1990Hypalocrinus Oji p. 421
2011Hypalocrinus Hess and Messing p. 55

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Life
Deuterostomia
Ambulacraria
phylumEchinodermata
subphylumBlastozoa
classCrinoideaMiller 1821
subclassPentacrinoideaJaekel 1918
RankNameAuthor
infraclassInadunata(Wachsmuth and Springer 1897)
Cladida(Moore and Laudon 1943)
Eucladida
infraorderArticulata(Miller 1821)
orderIsocrinidaSieverts-Doreck 1952
suborderIsocrininaSieverts-Doreck 1952
familyIsocrinidaeGislén 1924
subfamilyIsocrininaeGislen 1924
genusHypalocrinusClark 1909

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. Hypalocrinus Clark 1909
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Hypalocrinus naresianus Carpenter 1882
Diagnosis
No diagnoses are available