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Homalocrinidae

Crinoidea - Sagenocrinida - Homalocrinidae

Taxonomy
Homalocrinidae was named by Angelin (1878). Its type is Homalocrinus.

It was assigned to Sagenocrinitacea by Ubaghs et al. (1978); to Icthyocrinacea by Ausich and Copper (2010); and to Sagenocrinida by Wright and Toom (2017).

Synonymy list
YearName and author
1878Homalocrinidae Angelin
1978Homalocrinidae Ubaghs et al. p. T794
2010Homalocrinidae Ausich and Copper p. 61
2017Homalocrinidae Wright and Toom

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Deuterostomia
Ambulacraria
phylumEchinodermata
subphylumBlastozoa
classCrinoideaMiller 1821
RankNameAuthor
subclassPentacrinoideaJaekel 1918
infraclassInadunata(Wachsmuth and Springer 1897)
Cladida(Moore and Laudon 1943)
superorderFlexibilia(Zittel 1895)
orderSagenocrinidaSpringer 1913
familyHomalocrinidaeAngelin 1878
familyHomalocrinidaeAngelin 1878

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.

Fm. †Homalocrinidae Angelin 1878
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Homalocrinus liljevalli Springer 1920
Homalocrinus nanus Salter 1873
G. †Tintinnabulicrinus Wright and Toom 2017
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Tintinnabulicrinus estoniensis Wright and Toom 2017
Diagnosis
No diagnoses are available