Bigenerina agglutinans
d'Orbigny, 1846
type specimen   lectotype
Neogene
Vienna Basin

Bigenerina alternans
Vasicek, 1947
identified by scientist   
Cretaceous
Carpathians

Bigenerina aspratilis
Loeblich and Tappan, 1994
type specimen   holotype
Quaternary
Banda, Timor and Arafura Sea

Bigenerina aspratilis
Loeblich and Tappan, 1994
identified by scientist   
Quaternary
Banda, Timor and Arafura Sea

Bigenerina nodosaria
d'Orbigny, 1826
identified by scientist   
Quaternary
west of Ireland

Bigenerina nodosaria
d'Orbigny, 1826
identified by scientist   
Quaternary
west of Ireland

Bigenerina textularioidea
(Goes, 1894)
identified by scientist   
Quaternary