·Biota
·Eukaryota
·Chromista
·Foraminifera
·Fusulinata Gaillot & Vachard, 2007 Emend. Vachard, Krainer & Lucas, 2013
·Fusulinana
·Fusulinida
·Ozawainelloidea
·Eostaffellidae Mamet, 1970 Emend. Hance Et Al., 2011
·Eostaffella
·Eostaffella (Eoplectostaffella)
SEostaffella (Eoplectostaffella) solidaCurrent