|Basic info||Taxonomic history||Classification||Relationships|
|Morphology||Ecology and taphonomy||Age range and collections|
Ophiuroidea - Encrinasteridae
It was assigned to Euzonosomatidae by Spencer (1930); to Encrinasteridae by Owen (1965) and Spencer and Wright (1966); to Encrinasterinae by Harper and Morris (1978); and to Oegophiurida by Sepkoski (2002).
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.