|Basic info||Taxonomic history||Classification||Relationships|
|Morphology||Ecology and taphonomy||External Literature Search||Age range and collections|
It was synonymized subjectively with Trochacea by Erwin (1988); it was corrected as Microdomatoidea by Golikov and Starobogatov (1975), Kosnik (2002) and Jeffery (2003).
It was assigned to Trochina by Knight et al. (1960); to Anisobranchia by Golikov and Starobogatov (1975); and to Vetigastropoda by Kosnik (2002) and Jeffery (2003).
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.