Rhynchonellata - Athyridida - Neoretziidae

Alternative combination: Retzia mojsisovicsi

Synonym: Retzia speciosa Bittner 1890

Belongs to Schwagerispira according to J. Palfy 2003

Sister taxa: Schwagerispira beneckei, Schwagerispira fastosa, Schwagerispira fuchsi, Schwagerispira pinguis, Schwagerispira schwageri, Schwagerispira subcircularis