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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 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