Euschoengastia (Euschoengastia) megastyrax Brennan and Jones, 1960:

NEO

Paraschoengastia (Euschoengastia) megastyrax, Vercammen-Grandjean 1965d [ aemulata group]

Euschoengastia megastyrax, Brennan & van Bronswijk 1975