|Basic info||Taxonomic history||Classification||Relationships|
|Morphology||Ecology and taphonomy||Age range and collections|
Asteroidea - Hemizonida
It was reranked as the suborder Hemizonina by Spencer and Wright (1966).
It was assigned to Asteroidea by Lehmann (1957) and Owen (1965); to Paxillosida by Spencer and Wright (1966); and to Asteroidea by Spencer (1951), Blake (1989) and Sepkoski (2002).
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