Heterostegina antillarum
d'Orbigny, 1839
identified by scientist   
Quaternary

Heterostegina curva
Moebius, 1880
identified by scientist   
Quaternary
Hawaii

Heterostegina curva
Moebius, 1880
   
Quaternary

Heterostegina depressa
d'Orbigny, 1826
identified by scientist   
Quaternary
Maldives and off

Heterostegina depressa
d'Orbigny, 1826
identified by M. Hesemann   
Quaternary
Coral Sea