Helenicula (Helenicula) mutabilis (Gater, 1932):

ORI

Neoschoengasta mutabilis Gater, 1932

Ascoschoengastia mutabilis, Audy 1947

Euschoengastia mutabilis, Fuller 1948

Schoengastia (Ascoschoengastia) mutabilis, Womersley 1952

Euschoengastia (Helenicula) mutabilis, Audy 1954

Globularoschoengastia mutabilis, Chen & Hsu 1955

Helenicula mutabilis, Womersley & Audy 1957; Nadchatram 1972; Lakshana 1973; Stekolnikov 2021

Helenicula (Helenicula) mutabilis, Vercammen-Grandjean 1965d [ mutabilis group]