|Basic info||Taxonomic history||Classification||Relationships|
|Morphology||Ecology and taphonomy||Age range and collections|
It was assigned to Astropectininae by Spencer and Wright (1966); to Paleobenthopectininae by Blake (1984); to Notomyotida by Sepkoski (2002); to Paxillosida by Sepkoski (2002); and to Velatida by Villier et al. (2009).
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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.