Class: Rotaliata    Subclass: Textulariana    Order: Textulariida    Family: Textulariida e
Bigenerina d'Orbigny, 1826

Bigenerina acanthophora
Ehrenberg, 1854
type specimen   holotype
Cretaceous

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

Bigenerina alternans
Vasicek, 1947
identified by scientist   
Cretaceous
Carpathians

Bigenerina ampla
Karrer, 1877
type specimen   holotype
Neogene

Bigenerina anulata
Costa, 1856
type specimen   holotype

   

Bigenerina apiculata
Ehrenberg, 1854
type specimen   holotype
Cretaceous

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 bifida
Costa, 1856
type specimen   holotype


Bigenerina cretae
Ehrenberg, 1854
type specimen   holotype
Cretaceous
   

Bigenerina cucumis
Lange, 1925
type specimen   holotype
Permian

Bigenerina delicatula
Cushman & Kellett, 1929
type specimen   holotype
Quaternary

Bigenerina floridana
Cushman & Ponton, 1932
type specimen   holotype
Neogene

Bigenerina irregularis
Phleger & Parker, 1951
identified by M. Hesemann   
Quaternary
Gulf of Mexico

Bigenerina irregularis
Phleger & Parker, 1951
identified by M. Hesemann   
Quaternary
Gulf of Mexico
   

Bigenerina laevigata
d'Orbigny, 1826
type specimen   holotype
Quaternary

Bigenerina libanotica
Ehrenberg, 1854
type specimen   holotype
Cretaceous

Bigenerina minutissima
Earland, 1933
type specimen   holotype
Quaternary

Bigenerina nicobarica
Schwager, 1866
type specimen   holotype


Bigenerina nodosaria
d'Orbigny, 1826
identified by scientist   
Quaternary
Celtic Seas
   

Bigenerina nodosaria
d'Orbigny, 1826
identified by scientist   
Quaternary
Celtic Seas

Bigenerina perrodata
Lange, 1925
type specimen   holotype


Bigenerina pussila
Roemer, 1838
type specimen   holotype


Bigenerina ripleyensis
Sandidge, 1932
type specimen   holotype
Cretaceous

Bigenerina rzehaki
Liebus, 1921
type specimen   holotype

   

Bigenerina sarsi
KiƦr, 1899
type specimen   holotype


Bigenerina subtilis
Karrer, 1878
type specimen   holotype


Bigenerina taiwanica
Nakamura, 1937
type specimen   holotype


Bigenerina textularioidea
(Goes, 1894)
identified by scientist   
Quaternary

Bigenerina torulosa
Costa, 1856
type specimen   holotype

   

Bigenerina velascoensis
Cushman, 1926
type specimen   holotype
Cretaceous