·Biota
·Eukaryota
·Chromista
·Foraminifera
·Fusulinata Gaillot & Vachard, 2007 Emend. Vachard, Krainer & Lucas, 2013
·Fusulinana
·Endothyrida
·Tetrataxoidea
·Tetrataxidae
·Tetrataxis
·Tetrataxis hemisphaerica
VTetrataxis hemisphaerica var. meridionalisCurrent