·Biota
·Eukaryota
·Chromista
·Foraminifera
·Nodosariata Mikhalevich, 1993 Emend. Rigaud Et Al., 2015
·Nodosariana
·Delosinida Revets, 1989 Emend. Mikhalevich, 2014
·Delosinoidea
·Caucasinidae
·Caucasininae
·Caucasinella
SCaucasinella pseudoelongataCurrent