|Basic info||Taxonomic history||Classification||Relationships|
|Morphology||Ecology and taphonomy||External Literature Search||Age range and collections|
It was reranked as the subclass Disparida by Webster and Rakhmonov (2009) and Webster et al. (2009); it was reranked as the superorder Disparida by Wright et al. (2017).
It was assigned to Inadunata by Donovan (1984) and Donovan (1986); to Crinoidea by Ausich et al. (1998), Ausich (1998), Sepkoski (2002), Ausich et al. (2007), Webster and Rakhmonov (2009), Webster et al. (2009) and Ausich et al. (2015); and to Inadunata by Wright et al. (2017).
|Year||Name and author|
|1943||Disparida Moore and Laudon|
|1998||Disparida Ausich p. 17|
|1998||Disparida Ausich et al.|
|2002||Disparida Sepkoski, Jr.|
|2007||Disparida Ausich et al. p. 1382|
|2009||Disparida Webster and Rakhmonov p. 236|
|2009||Disparida Webster et al. p. 245|
|2015||Disparida Ausich et al.|
|2017||Disparida Wright et al.|
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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.