|Basic info||Taxonomic history||Classification||Relationships|
|Morphology||Ecology and taphonomy||Age range and collections|
Asteroidea - Hemizonida - Lepyriactinidae
It was assigned to Taeniactininae by Spencer (1927); to Helianthasterinae by Owen (1965); to Lepyriactinidae by Spencer and Wright (1966); and to Hemizonida 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.