|Basic info||Taxonomic history||Classification||Relationships|
|Morphology||Ecology and taphonomy||Age range and collections|
Bivalvia - Cardiida - Mactridae
It was reranked as Mactra (Maorimactra) by Stilwell and Zinsmeister (1992) and Beu (2006).
It was assigned to Mactridae by Marwick (1960); to Veneroida by Sepkoski (2002); and to Mactra by Stilwell and Zinsmeister (1992) and Beu (2006).