|Basic info||Taxonomic history||Classification||Relationships|
|Morphology||Ecology and taphonomy||External Literature Search||Age range and collections|
Crinoidea - Isocrinida - Isocrinidae
It was reranked as Neocrinus by Donovan (1994), Sepkoski (2002) and Donovan et al. (2005).
It was assigned to Pentacrinus by Wyville Thomson (1864); to Isocrinida by Sepkoski (2002); and to Isocrinidae by Donovan (1994) and Donovan et al. (2005).
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.