|Basic info||Taxonomic history||Classification||Relationships|
|Morphology||Ecology and taphonomy||Age range and collections|
It was synonymized subjectively with Autolamellibranchiata by Giribet and Wheeler (2002); it was reranked as the infraclass Autobranchia by Hikuroa and Grant-Mackie (2008); it was reranked as the subclass Autobranchia by Carter et al. (2011).
It was assigned to Bivalvia by Hikuroa and Grant-Mackie (2008) and Nevesskaja (2009); and to Eubivalvia by Carter et al. (2011).
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.