|Basic info||Taxonomic history||Classification||Relationships|
|Morphology||Ecology and taphonomy||External Literature Search||Age range and collections|
Bivalvia - Poromyida - Verticordiidae
It was Verticordia (Vertisphaera) by Cox et al. (1969); it was reranked as Vertisphaera by Vokes (1980) and Kosnik (2002).
It was assigned to Verticordia by Cox et al. (1969); to Haliris by Lamprell and Healy (1998); and to Verticordiidae by Vokes (1980) and Kosnik (2002).
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.