|Basic info||Taxonomic history||Classification||Relationships|
|Morphology||Ecology and taphonomy||Age range and collections|
Rhynchonellata - Spiriferida - Cyrtinopsidae
It was reranked as Megakozlowskiella by Talent (1963), Sepkoski (2002) and Williams et al. (2006).
It was assigned to Kozlowskiella by Boucot (1957); to Spiriferacea by Talent (1963); to Spiriferida by Sepkoski (2002); and to Cyrtinopsinae by Williams et al. (2006).