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Cassidulina usitata Ivanova 1960

Scientific Names

Preferred Names

Cassidulina usitata Ivanova 1960
Species recognized by EOL Dynamic Hierarchy April 2022
Reference taxon from World Register of Marine Species
Cassidulina usitata Ivanova 1960
Species recognized by EOL Dynamic Hierarchy 1.1, EOL Dynamic Hierarchy 1.1, and GBIF classification
Cassidulina usitata Ivanova 1960
Species recognized by Catalogue of Life 26 March 2024, World Register of Marine Species, and EOL Dynamic Hierarchy Version 2.2.4

Common Names

There are no common names associated with this taxon.

Curated hierarchies for Cassidulina usitata Ivanova 1960

EOL Dynamic Hierarchy April 2022

Life
Cellular Organisms
Eukaryota
SAR (Stramenopiles, Alveolates, Rhizaria)
Rhizaria
Retaria
Foraminifera
Globothalamea
Rotaliida
Cassidulinidae
Cassidulina d'Orbigny 1826
Cassidulina usitata Ivanova 1960 (this page)
Cassidulina alata Seguenza 1880
Cassidulina albemarlensis Mcculloch 1977
Cassidulina alternans Yabe & Hanzawa 1925
Cassidulina arenasensis Cushman & Bermúdez 1936
Cassidulina armosa Bandy 1949
Cassidulina auka Boltovskoy & Theyer 1970
Cassidulina barbara Buzas 1965
Cassidulina barbarana Cushman & Kleinpell 1934
Cassidulina bogdanowiczi Konenkova 2001
Cassidulina bradyi Serova 1955
Cassidulina carandelli Colom 1943
Cassidulina carapitana Hedberg 1937
Cassidulina caribbeanica McCulloch 1981
Cassidulina carinata Silvestri 1896
Cassidulina caucasica Subbotina 1952
Cassidulina convexilocula Subbotina 1960
Cassidulina corbyi Cushman & Hughes 1925
Cassidulina crepidula Kuwano 1954
Cassidulina crescentaperta Arnal 1984
Cassidulina cretacea Cushman 1931
Cassidulina crispula Cushman & Bermúdez 1936
Cassidulina crustosa Saidova 1975
Cassidulina cruysi Marks 1951
Cassidulina curvata Phleger & Parker 1951
Cassidulina curvatiformis McCulloch 1977
Cassidulina cushmani Stewart & Stewart 1930
Cassidulina deafueraensis McCulloch 1977
Cassidulina devonica Chapman 1921
Cassidulina differens McCulloch 1977
Cassidulina diversa Cushman & Stone 1949
Cassidulina dominicana Bermúdez 1949
Cassidulina elegantissima Cushman 1925
Cassidulina gakhensis Serova 2001
Cassidulina galvinensis Cushman & Frizzell 1940
Cassidulina havanensis Cushman & Bermúdez 1936
Cassidulina hoodensis McCulloch 1977
Cassidulina imamurai Tai 1959
Cassidulina inexculta Franzenau 1890
Cassidulina inflatiformis McCulloch 1977
Cassidulina insueta Cushman 1947
Cassidulina kazusaensis Asano & Nakamura 1937
Cassidulina laevigata d'Orbigny 1826
Cassidulina lens Earland 1934
Cassidulina limbata Cushman & Hughes 1925
Cassidulina lineocorrugata McCulloch 1977
Cassidulina lobatula Kaiho 1984
Cassidulina lomitensis Galloway & Wissler 1927
Cassidulina magna Voloshinova 1952
Cassidulina mene Todd 1970
Cassidulina menneri Serova 1984
Cassidulina moluccensis Germeraad 1946
Cassidulina monicana Cushman & Kleinpell 1934
Cassidulina monicaniformis McCulloch 1977
Cassidulina moodysensis Cushman & Todd 1945
Cassidulina multicamerata Keyzer 1953
Cassidulina nakamurai Uchio 1950
Cassidulina neoteretis Seidenkrantz 1995
Cassidulina nojimana Kuwano 1954
Cassidulina obtusa Williamson 1858
Cassidulina okinawaensis Le Roy 1964
Cassidulina palmerae Bermúdez & Acosta 1940
Cassidulina panzana Kleinpell 1938
Cassidulina patula Cushman 1933
Cassidulina penangensis McCulloch 1977
Cassidulina pilasensis McCulloch 1977
Cassidulina planata Saidova 1975
Cassidulina planulata McCulloch 1977
Cassidulina pulchella d'Orbigny 1839
Cassidulina punctata Reuss 1850
Cassidulina pygmea Voloshinova 1952
Cassidulina quadrata Cushman & Hughes 1925
Cassidulina rarilocula Cushman 1933
Cassidulina reflexa Galloway & Wissler 1927
Cassidulina reniforme Nørvang 1945
Cassidulina schuermanni Souaya 1965
Cassidulina simpsonsbayensis McCulloch 1977
Cassidulina spiniferiformis McCulloch 1977
Cassidulina striatostoma Zheng 1979
Cassidulina subacuta (Gudina 1966)
Cassidulina subcarinata Uchio 1960
Cassidulina subcarpatica Ivanova 1960
Cassidulina symmetrica Le Roy 1944
Cassidulina tarchanensis Khutsieva 1952
Cassidulina teretis Tappan 1951
Cassidulina thomsoni Conato & Segre 1974
Cassidulina tortuosa Cushman & Hughes 1925
Cassidulina translucens Cushman & Hughes 1925
Cassidulina tricamerata Galloway & Heminway 1941
Cassidulina tumida Natland 1938
Cassidulina valvulineriaformis Arnal 1984
Cassidulina velaensis McCulloch 1981
Cassidulina vestae Redmond 1953
Cassidulina victoriensis Collins 1974
Cassidulina vitalisi Majzon 1948
Cassidulina wakasaensis Asano & Nakamura 1937
Cassidulina wenmanensis Mcculloch 1977
Cassidulina woodsi Smith 1948
Cassidulina wordeni McCulloch 1977
Cassidulina yabei Asano & Nakamura 1937
Cassidulina yubariensis Kaiho 1984
43 additional siblings truncated for brevity.
See the resource file for a full list.

Catalogue of Life 26 March 2024

Biota
Chromista
Foraminifera
Globothalamea Pawlowski, Holzmann & Tyszka 2013
Rotaliana Mikhalevich 1980
Rotaliida Delage & Hérouard 1896
Cassidulinoidea d'Orbigny 1839
Cassidulinidae d'Orbigny 1839
Cassidulininae d'Orbigny 1839
Cassidulina d'Orbigny 1826
Cassidulina usitata Ivanova 1960 (this page)
Burseolina pacifica (Cushman 1925)
Cassidulina akseli Digas 1972
Cassidulina alabamensis Bandy 1949
Cassidulina alata Seguenza 1880
Cassidulina albemarlensis Mcculloch 1977
Cassidulina alternans Yabe & Hanzawa 1925
Cassidulina arenasensis Cushman & Bermúdez 1936
Cassidulina armosa Bandy 1949
Cassidulina asanoi Uchio 1950
Cassidulina auka Boltovskoy & Theyer 1970
Cassidulina barbara Buzas 1965
Cassidulina barbarana Cushman & Kleinpell 1934
Cassidulina bogdanowiczi Konenkova 2001
Cassidulina bradyi Serova 1955
Cassidulina braziliensis Cushman 1922
Cassidulina bulbiformis Krasheninnikov 1959
Cassidulina bulloides Pobedina, Voroshilova, Rybina & Kuznetsova 1956
Cassidulina butonensis Keyzer 1953
Cassidulina caledoniana McCulloch 1981
Cassidulina carandelli Colom 1943
Cassidulina carapitana Hedberg 1937
Cassidulina caribbeanica McCulloch 1981
Cassidulina caribeana Redmond 1953
Cassidulina carinata Silvestri 1896
Cassidulina caucasica Subbotina 1952
Cassidulina caudriae Cushman & Stainforth 1945
Cassidulina constellata Cushman & Bermúdez 1936
Cassidulina convexilocula Subbotina 1960
Cassidulina corbyi Cushman & Hughes 1925
Cassidulina costatula Cushman 1933
Cassidulina crassipunctata Cushman & Hobson 1935
Cassidulina crepidula Kuwano 1954
Cassidulina crescentaperta Arnal 1984
Cassidulina cretacea Cushman 1931
Cassidulina crispula Cushman & Bermúdez 1936
Cassidulina crista Pishvanova 1958
Cassidulina crustosa Saidova 1975
Cassidulina cruysi Marks 1951
Cassidulina curvata Phleger & Parker 1951
Cassidulina curvatiformis McCulloch 1977
Cassidulina deafueraensis McCulloch 1977
Cassidulina delicatiformis (McCulloch 1977)
Cassidulina detierraensis McCulloch 1977
Cassidulina devonica Chapman 1921
Cassidulina differens McCulloch 1977
Cassidulina diversa Cushman & Stone 1949
Cassidulina dominicana Bermúdez 1949
Cassidulina gakhensis Serova 2001
Cassidulina galvinensis Cushman & Frizzell 1940
Cassidulina havanensis Cushman & Bermúdez 1936
Cassidulina imamurai Tai 1959
Cassidulina inconspicua Hussey 1949
Cassidulina kazusaensis Asano & Nakamura 1937
Cassidulina kernensis Smith 1956
Cassidulina labiata Cushman & Bermúdez 1936
Cassidulina lens Earland 1934
Cassidulina lineocorrugata McCulloch 1977
Cassidulina lobatula Kaiho 1984
Cassidulina magna Voloshinova 1952
Cassidulina margareta Karrer 1877
Cassidulina mene Todd 1970
Cassidulina menneri Serova 1984
Cassidulina monicana Cushman & Kleinpell 1934
Cassidulina monstruosa Voloshinova 1952
Cassidulina moodysensis Cushman & Todd 1945
Cassidulina multicamerata Keyzer 1953
Cassidulina nakamurai Uchio 1950
Cassidulina nojimana Kuwano 1954
Cassidulina okawaensis Yoshida 1958
Cassidulina ozawai Lipparini 1930
Cassidulina panzana Kleinpell 1938
Cassidulina porterensis Serova 2001
Cassidulina pygmea Voloshinova 1952
Cassidulina radiata Chave 1987
Cassidulina reflexa Galloway & Wissler 1927
Cassidulina rotulita Poag 1966
Cassidulina schuermanni Souaya 1965
Cassidulina seca McCulloch 1977
Cassidulina sicula Seguenza 1862
Cassidulina spinifera Cushman & Jarvis 1929
Cassidulina stschedrini Saidova 1961
Cassidulina subcarpatica Ivanova 1960
Cassidulina sublaevigata Hofker 1956
Cassidulina symmetrica Le Roy 1944
Cassidulina tarchanensis Khutsieva 1952
Cassidulina thomsoni Conato & Segre 1974
Cassidulina tricamerata Galloway & Heminway 1941
Cassidulina twiggsana Cushman 1945
Cassidulina undata Kuwano 1954
Cassidulina valvulineriaformis Arnal 1984
Cassidulina vestae Redmond 1953
Cassidulina williami Kleinpell 1938
Cassidulina woodsi Smith 1948
Cassidulina yubariensis Kaiho 1984
Evolvocassidulina bradyi (Norman 1881)
Globocassidulina elegans (Sidebottom 1910)
Globocassidulina kattoi (Takayanagi 1953)
Globocassidulina subglobosa (Brady 1881)
Islandiella californica (Cushman & Hughes 1925)
Paracassidulina angulosa (Cushman 1933)
45 additional siblings truncated for brevity.
See the resource file for a full list.

Dynamic Hierarchy Version 2.2.3

Cassidulina usitata Ivanova 1960 (this page)
Cassidulina alata Seguenza 1880
Cassidulina albemarlensis Mcculloch 1977
Cassidulina alternans Yabe & Hanzawa 1925
Cassidulina arenasensis Cushman & Bermúdez 1936
Cassidulina armosa Bandy 1949
Cassidulina auka Boltovskoy & Theyer 1970
Cassidulina barbara Buzas 1965
Cassidulina barbarana Cushman & Kleinpell 1934
Cassidulina bogdanowiczi Konenkova 2001
Cassidulina bradyi Serova 1955
Cassidulina carandelli Colom 1943
Cassidulina carapitana Hedberg 1937
Cassidulina caribbeanica McCulloch 1981
Cassidulina carinata Silvestri 1896
Cassidulina caucasica Subbotina 1952
Cassidulina convexilocula Subbotina 1960
Cassidulina corbyi Cushman & Hughes 1925
Cassidulina crepidula Kuwano 1954
Cassidulina crescentaperta Arnal 1984
Cassidulina cretacea Cushman 1931
Cassidulina crispula Cushman & Bermúdez 1936
Cassidulina crustosa Saidova 1975
Cassidulina cruysi Marks 1951
Cassidulina curvata Phleger & Parker 1951
Cassidulina curvatiformis McCulloch 1977
Cassidulina cushmani Stewart & Stewart 1930
Cassidulina deafueraensis McCulloch 1977
Cassidulina devonica Chapman 1921
Cassidulina differens McCulloch 1977
Cassidulina diversa Cushman & Stone 1949
Cassidulina dominicana Bermúdez 1949
Cassidulina elegantissima Cushman 1925
Cassidulina gakhensis Serova 2001
Cassidulina galvinensis Cushman & Frizzell 1940
Cassidulina havanensis Cushman & Bermúdez 1936
Cassidulina hoodensis McCulloch 1977
Cassidulina imamurai Tai 1959
Cassidulina inexculta Franzenau 1890
Cassidulina inflatiformis McCulloch 1977
Cassidulina insueta Cushman 1947
Cassidulina kazusaensis Asano & Nakamura 1937
Cassidulina laevigata d'Orbigny 1826
Cassidulina lens Earland 1934
Cassidulina limbata Cushman & Hughes 1925
Cassidulina lineocorrugata McCulloch 1977
Cassidulina lobatula Kaiho 1984
Cassidulina lomitensis Galloway & Wissler 1927
Cassidulina magna Voloshinova 1952
Cassidulina mene Todd 1970
Cassidulina menneri Serova 1984
Cassidulina moluccensis Germeraad 1946
Cassidulina monicana Cushman & Kleinpell 1934
Cassidulina monicaniformis McCulloch 1977
Cassidulina moodysensis Cushman & Todd 1945
Cassidulina multicamerata Keyzer 1953
Cassidulina nakamurai Uchio 1950
Cassidulina neoteretis Seidenkrantz 1995
Cassidulina nojimana Kuwano 1954
Cassidulina obtusa Williamson 1858
Cassidulina okinawaensis Le Roy 1964
Cassidulina palmerae Bermúdez & Acosta 1940
Cassidulina panzana Kleinpell 1938
Cassidulina patula Cushman 1933
Cassidulina penangensis McCulloch 1977
Cassidulina pilasensis McCulloch 1977
Cassidulina planata Saidova 1975
Cassidulina planulata McCulloch 1977
Cassidulina pulchella d'Orbigny 1839
Cassidulina punctata Reuss 1850
Cassidulina pygmea Voloshinova 1952
Cassidulina quadrata Cushman & Hughes 1925
Cassidulina rarilocula Cushman 1933
Cassidulina reflexa Galloway & Wissler 1927
Cassidulina reniforme Nørvang 1945
Cassidulina schuermanni Souaya 1965
Cassidulina simpsonsbayensis McCulloch 1977
Cassidulina spiniferiformis McCulloch 1977
Cassidulina striatostoma Zheng 1979
Cassidulina subacuta (Gudina 1966)
Cassidulina subcarinata Uchio 1960
Cassidulina subcarpatica Ivanova 1960
Cassidulina symmetrica Le Roy 1944
Cassidulina tarchanensis Khutsieva 1952
Cassidulina teretis Tappan 1951
Cassidulina thomsoni Conato & Segre 1974
Cassidulina tortuosa Cushman & Hughes 1925
Cassidulina translucens Cushman & Hughes 1925
Cassidulina tricamerata Galloway & Heminway 1941
Cassidulina tumida Natland 1938
Cassidulina valvulineriaformis Arnal 1984
Cassidulina velaensis McCulloch 1981
Cassidulina vestae Redmond 1953
Cassidulina victoriensis Collins 1974
Cassidulina vitalisi Majzon 1948
Cassidulina wakasaensis Asano & Nakamura 1937
Cassidulina wenmanensis Mcculloch 1977
Cassidulina woodsi Smith 1948
Cassidulina wordeni McCulloch 1977
Cassidulina yabei Asano & Nakamura 1937
Cassidulina yubariensis Kaiho 1984
43 additional siblings truncated for brevity.
See the resource file for a full list.

EOL Dynamic Hierarchy 1.1

Life
Cellular Organisms
Eukaryota
SAR (Stramenopiles, Alveolates, Rhizaria)
Rhizaria
Retaria
Foraminifera
Globothalamea Pawlowski, Holzmann & Tyszka 2013
Rotaliida Delage & Hérouard 1896
Serioidea Holzmann & Pawlowski 2017
Cassidulinidae d'Orbigny 1839
Cassidulininae d'Orbigny 1839
Cassidulina d'Orbigny 1826
Cassidulina usitata Ivanova 1960 (this page)
Cassidulina alata Seguenza 1880
Cassidulina albemarlensis Mcculloch 1977
Cassidulina alternans Yabe & Hanzawa 1925
Cassidulina arenasensis Cushman & Bermúdez 1936
Cassidulina armosa Bandy 1949
Cassidulina auka Boltovskoy & Theyer 1970
Cassidulina barbara Buzas 1965
Cassidulina barbarana Cushman & Kleinpell 1934
Cassidulina biora Crespin 1960
Cassidulina bogdanowiczi Konenkova 2001
Cassidulina bradyi Serova 1955
Cassidulina brevis Aoki 1968
Cassidulina carandelli Colom 1943
Cassidulina carapitana Hedberg 1937
Cassidulina caribbeanica Mc Culloch 1981
Cassidulina carinata Silvestri 1896
Cassidulina caucasica Subbotina 1952
Cassidulina convexilocula Subbotina 1960
Cassidulina corbyi Cushman & Hughes 1925
Cassidulina crepidula Kuwano 1954
Cassidulina crescentaperta Arnal 1984
Cassidulina cretacea Cushman 1931
Cassidulina crispula Cushman & Bermúdez 1936
Cassidulina crustosa Saidova 1975
Cassidulina cruysi Marks 1951
Cassidulina curvata Phleger & Parker 1951
Cassidulina curvatiformis Mc Culloch 1977
Cassidulina cushmani Stewart & Stewart 1930
Cassidulina deafueraensis Mc Culloch 1977
Cassidulina devonica Chapman 1921
Cassidulina differens Mc Culloch 1977
Cassidulina diversa Cushman & Stone 1949
Cassidulina dominicana Bermúdez 1949
Cassidulina elegantissima Cushman 1925
Cassidulina gakhensis Serova 2001
Cassidulina galvinensis Cushman & Frizzell 1940
Cassidulina havanensis Cushman & Bermúdez 1936
Cassidulina hoodensis Mc Culloch 1977
Cassidulina imamurai Tai 1959
Cassidulina inexculta Franzenau 1890
Cassidulina inflata Le Roy 1944
Cassidulina inflatiformis Mc Culloch 1977
Cassidulina insueta Cushman 1947
Cassidulina kazusaensis Asano & Nakamura 1937
Cassidulina laevigata d'Orbigny 1826
Cassidulina lens Earland 1934
Cassidulina limbata Cushman & Hughes 1925
Cassidulina lomitensis Galloway & Wissler 1927
Cassidulina magna Voloshinova 1952
Cassidulina mene Todd 1970
Cassidulina menneri Serova 1984
Cassidulina moluccensis Germeraad 1946
Cassidulina monicana Cushman & Kleinpell 1934
Cassidulina monicaniformis Mc Culloch 1977
Cassidulina nakamurai Uchio 1950
Cassidulina neoteretis Seidenkrantz 1995
Cassidulina nitidula (Ch.)
Cassidulina nojimana Kuwano 1954
Cassidulina norvangi Thalmann 1952
Cassidulina obtusa Williamson 1858
Cassidulina okinawaensis Le Roy 1964
Cassidulina palmerae Bermúdez & Acosta 1940
Cassidulina panzana Kleinpell 1938
Cassidulina patula Cushman 1933
Cassidulina penangensis Mc Culloch 1977
Cassidulina pilasensis Mc Culloch 1977
Cassidulina planata Saidova 1975
Cassidulina planulata Mc Culloch 1977
Cassidulina pulchella d'Orbigny 1839
Cassidulina punctata Reuss 1850
Cassidulina pygmea Voloshinova 1952
Cassidulina quadrata Cushman & Hughes 1925
Cassidulina rarilocula Cushman 1933
Cassidulina reflexa Galloway & Wissler 1927
Cassidulina reniforme Nørvang 1945
Cassidulina schuermanni Souaya 1965
Cassidulina simpsonsbayensis Mc Culloch 1977
Cassidulina spiniferiformis Mc Culloch 1977
Cassidulina striatostoma Zheng 1979
Cassidulina subacuta (Gudina 1966)
Cassidulina subcarinata Uchio 1960
Cassidulina subcarpatica Ivanova 1960
Cassidulina symmetrica Le Roy 1944
Cassidulina tarchanensis Khutsieva 1952
Cassidulina teretis Tappan 1951
Cassidulina thomsoni Conato & Segre 1974
Cassidulina tortuosa Cushman & Hughes 1925
Cassidulina translucens Cushman & Hughes 1925
Cassidulina tricamerata Galloway & Heminway 1941
Cassidulina tumida Natland 1938
Cassidulina valvulineriaformis Arnal 1984
Cassidulina velaensis Mc Culloch 1981
Cassidulina vestae Redmond 1953
Cassidulina victoriensis Collins 1974
Cassidulina vitalisi Majzon 1948
Cassidulina wenmanensis Mcculloch 1977
Cassidulina woodsi Smith 1948
Cassidulina wordeni Mc Culloch 1977
Cassidulina yabei Asano & Nakamura 1937
Cassidulina yubariensis Kaiho 1984
48 additional siblings truncated for brevity.
See the resource file for a full list.

EOL Dynamic Hierarchy Version 2.2.4

Cassidulina usitata Ivanova 1960 (this page)
Cassidulina alata Seguenza 1880
Cassidulina albemarlensis Mcculloch 1977
Cassidulina alternans Yabe & Hanzawa 1925
Cassidulina arenasensis Cushman & Bermúdez 1936
Cassidulina armosa Bandy 1949
Cassidulina auka Boltovskoy & Theyer 1970
Cassidulina barbara Buzas 1965
Cassidulina barbarana Cushman & Kleinpell 1934
Cassidulina bogdanowiczi Konenkova 2001
Cassidulina bradyi Serova 1955
Cassidulina carandelli Colom 1943
Cassidulina carapitana Hedberg 1937
Cassidulina caribbeanica McCulloch 1981
Cassidulina carinata Silvestri 1896
Cassidulina caucasica Subbotina 1952
Cassidulina convexilocula Subbotina 1960
Cassidulina corbyi Cushman & Hughes 1925
Cassidulina crepidula Kuwano 1954
Cassidulina crescentaperta Arnal 1984
Cassidulina cretacea Cushman 1931
Cassidulina crispula Cushman & Bermúdez 1936
Cassidulina crustosa Saidova 1975
Cassidulina cruysi Marks 1951
Cassidulina curvata Phleger & Parker 1951
Cassidulina curvatiformis McCulloch 1977
Cassidulina cushmani Stewart & Stewart 1930
Cassidulina deafueraensis McCulloch 1977
Cassidulina devonica Chapman 1921
Cassidulina differens McCulloch 1977
Cassidulina diversa Cushman & Stone 1949
Cassidulina dominicana Bermúdez 1949
Cassidulina elegantissima Cushman 1925
Cassidulina gakhensis Serova 2001
Cassidulina galvinensis Cushman & Frizzell 1940
Cassidulina havanensis Cushman & Bermúdez 1936
Cassidulina hoodensis McCulloch 1977
Cassidulina imamurai Tai 1959
Cassidulina inexculta Franzenau 1890
Cassidulina inflatiformis McCulloch 1977
Cassidulina insueta Cushman 1947
Cassidulina kazusaensis Asano & Nakamura 1937
Cassidulina laevigata d'Orbigny 1826
Cassidulina lens Earland 1934
Cassidulina limbata Cushman & Hughes 1925
Cassidulina lineocorrugata McCulloch 1977
Cassidulina lobatula Kaiho 1984
Cassidulina lomitensis Galloway & Wissler 1927
Cassidulina magna Voloshinova 1952
Cassidulina mene Todd 1970
Cassidulina menneri Serova 1984
Cassidulina moluccensis Germeraad 1946
Cassidulina monicana Cushman & Kleinpell 1934
Cassidulina monicaniformis McCulloch 1977
Cassidulina moodysensis Cushman & Todd 1945
Cassidulina multicamerata Keyzer 1953
Cassidulina nakamurai Uchio 1950
Cassidulina neoteretis Seidenkrantz 1995
Cassidulina nojimana Kuwano 1954
Cassidulina obtusa Williamson 1858
Cassidulina okinawaensis Le Roy 1964
Cassidulina palmerae Bermúdez & Acosta 1940
Cassidulina panzana Kleinpell 1938
Cassidulina patula Cushman 1933
Cassidulina penangensis McCulloch 1977
Cassidulina pilasensis McCulloch 1977
Cassidulina planata Saidova 1975
Cassidulina planulata McCulloch 1977
Cassidulina pulchella d'Orbigny 1839
Cassidulina punctata Reuss 1850
Cassidulina pygmea Voloshinova 1952
Cassidulina quadrata Cushman & Hughes 1925
Cassidulina rarilocula Cushman 1933
Cassidulina reflexa Galloway & Wissler 1927
Cassidulina reniforme Nørvang 1945
Cassidulina schuermanni Souaya 1965
Cassidulina simpsonsbayensis McCulloch 1977
Cassidulina spiniferiformis McCulloch 1977
Cassidulina striatostoma Zheng 1979
Cassidulina subacuta (Gudina 1966)
Cassidulina subcarinata Uchio 1960
Cassidulina subcarpatica Ivanova 1960
Cassidulina symmetrica Le Roy 1944
Cassidulina tarchanensis Khutsieva 1952
Cassidulina teretis Tappan 1951
Cassidulina thomsoni Conato & Segre 1974
Cassidulina tortuosa Cushman & Hughes 1925
Cassidulina translucens Cushman & Hughes 1925
Cassidulina tricamerata Galloway & Heminway 1941
Cassidulina tumida Natland 1938
Cassidulina valvulineriaformis Arnal 1984
Cassidulina velaensis McCulloch 1981
Cassidulina vestae Redmond 1953
Cassidulina victoriensis Collins 1974
Cassidulina vitalisi Majzon 1948
Cassidulina wakasaensis Asano & Nakamura 1937
Cassidulina wenmanensis Mcculloch 1977
Cassidulina woodsi Smith 1948
Cassidulina wordeni McCulloch 1977
Cassidulina yabei Asano & Nakamura 1937
Cassidulina yubariensis Kaiho 1984
43 additional siblings truncated for brevity.
See the resource file for a full list.

GBIF classification

Chromista
Foraminifera
Globothalamea
Rotaliida
Cassidulinidae
Cassidulina d'Orbigny 1826
Cassidulina usitata Ivanova 1960 (this page)
Cassidulina alternans Yabe & Hanzawa 1925
Cassidulina arenasensis Cushman & Bermúdez 1936
Cassidulina asanoi Uchio 1950
Cassidulina auka Boltovskoy & Theyer 1970
Cassidulina barbara Buzas 1965
Cassidulina barbarana Cushman & Kleinpell 1934
Cassidulina bradshawi Uchio 1960
Cassidulina braziliensis Cushman 1922
Cassidulina bulloides Pobedina, Voroshilova, Rybina & Kuznetsova 1956
Cassidulina caledoniana Mc Culloch 1981
Cassidulina carapitana Hedberg 1937
Cassidulina caribeana Redmond 1953
Cassidulina carinata Silvestri 1896
Cassidulina caudriae Cushman & Stainforth 1945
Cassidulina complanata Ujiié & Kusukawa 1969
Cassidulina constellata Cushman & Bermúdez 1936
Cassidulina corbyi Cushman & Hughes 1925
Cassidulina costatula Cushman 1933
Cassidulina crassipunctata Cushman & Hobson 1935
Cassidulina crescentaperta Arnal 1984
Cassidulina cretacea Cushman 1931
Cassidulina crispula Cushman & Bermúdez 1936
Cassidulina crustosa Saidova 1975
Cassidulina curvata Phleger & Parker 1951
Cassidulina curvatiformis Mc Culloch 1977
Cassidulina cushmani Stewart & Stewart 1930
Cassidulina deafueraensis Mc Culloch 1977
Cassidulina delicatiformis (Mc Culloch 1977)
Cassidulina detierraensis Mc Culloch 1977
Cassidulina differens Mc Culloch 1977
Cassidulina diversa Cushman & Stone 1949
Cassidulina dominicana Bermúdez 1949
Cassidulina elegantissima Cushman 1925
Cassidulina galvinensis Cushman & Frizzell 1940
Cassidulina globosa Hantken 1875
Cassidulina havanensis Cushman & Bermúdez 1936
Cassidulina hoodensis Mc Culloch 1977
Cassidulina inflatiformis Mc Culloch 1977
Cassidulina insueta Cushman 1947
Cassidulina izuensis Aoki 1967
Cassidulina kernensis Smith 1956
Cassidulina labiata Cushman & Bermúdez 1936
Cassidulina laevigata d'Orbigny 1826
Cassidulina limbata Cushman & Hughes 1925
Cassidulina lineocorrugata Mc Culloch 1977
Cassidulina lobulata Mc Culloch 1977
Cassidulina lomitensis Galloway & Wissler 1927
Cassidulina margareta Karrer 1877
Cassidulina menneri Serova 1984
Cassidulina moluccensis Germeraad 1946
Cassidulina monicana Cushman & Kleinpell 1934
Cassidulina monicaniformis Mc Culloch 1977
Cassidulina monstruosa Voloshinova 1952
Cassidulina moodysensis Cushman & Todd 1945
Cassidulina nakamurai Uchio 1950
Cassidulina neoteretis Seidenkrantz 1995
Cassidulina norvangi Thalmann 1952
Cassidulina obtusa Williamson 1858
Cassidulina okinawaensis Le Roy 1964
Cassidulina palmerae Bermúdez & Acosta 1940
Cassidulina panzana Kleinpell 1938
Cassidulina patula Cushman 1933
Cassidulina penangensis Mc Culloch 1977
Cassidulina perumbonata Keyzer 1953
Cassidulina pilasensis Mc Culloch 1977
Cassidulina planata Saidova 1975
Cassidulina planulata Mc Culloch 1977
Cassidulina pulchella d'Orbigny 1839
Cassidulina quadrata Cushman & Hughes 1925
Cassidulina radiata Chave 1987
Cassidulina rarilocula Cushman 1933
Cassidulina reflexa Galloway & Wissler 1927
Cassidulina reniforme Nørvang 1945
Cassidulina seca Mc Culloch 1977
Cassidulina simpsonsbayensis Mc Culloch 1977
Cassidulina spinifera Cushman & Jarvis 1929
Cassidulina spiniferiformis Mc Culloch 1977
Cassidulina spiralis Natland 1938
Cassidulina striatostoma Zheng 1979
Cassidulina subacuta (Gudina 1966)
Cassidulina subcarinata Uchio 1960
Cassidulina sublaevigata Hofker 1956
Cassidulina sublimbata Asano & Nakamura 1937
Cassidulina subtumida Cushman 1933
Cassidulina teretis Tappan 1951
Cassidulina tomiyaensis Uchio 1951
Cassidulina tortuosa Cushman & Hughes 1925
Cassidulina translucens Cushman & Hughes 1925
Cassidulina tumida Natland 1938
Cassidulina twiggsana Cushman 1945
Cassidulina valvulineriaformis Arnal 1984
Cassidulina velaensis Mc Culloch 1981
Cassidulina vestae Redmond 1953
Cassidulina victoriensis Collins 1974
Cassidulina vulgata Mc Culloch 1977
Cassidulina wakasaensis Asano & Nakamura 1937
Cassidulina williami Kleinpell 1938
Cassidulina wordeni Mc Culloch 1977
Cassidulina wrangellensis Mc Culloch 1977
Cassidulina yabei Asano & Nakamura 1937
50 additional siblings truncated for brevity.
See the resource file for a full list.

World Register of Marine Species

Chromista
Foraminifera
Globothalamea
Rotaliida
Cassidulinidae
Cassidulina
Cassidulina usitata Ivanova 1960 (this page)
Cassidulina akseli Digas 1972
Cassidulina alabamensis Bandy 1949
Cassidulina alata Seguenza 1880
Cassidulina albemarlensis Mcculloch 1977
Cassidulina angulosa subsp. pescicula Saidova 1975
Cassidulina angulosa subsp. surtida Saidova 1975
Cassidulina arenasensis Cushman & Bermúdez 1936
Cassidulina armosa Bandy 1949
Cassidulina asanoi Uchio 1950
Cassidulina auka Boltovskoy & Theyer 1970
Cassidulina barbara Buzas 1965
Cassidulina barbarana Cushman & Kleinpell 1934
Cassidulina bogdanowiczi Konenkova 2001
Cassidulina bradyi f. stenostegica Goës 1894
Cassidulina bradyi Serova 1955
Cassidulina braziliensis Cushman 1922
Cassidulina bulbiformis Krasheninnikov 1959
Cassidulina bulloides Pobedina, Voroshilova, Rybina & Kuznetsova 1956
Cassidulina butonensis Keyzer 1953
Cassidulina caledoniana McCulloch 1981
Cassidulina californica subsp. beringiana Saidova 1961
Cassidulina californica subsp. ochotica Saidova 1961
Cassidulina carandelli Colom 1943
Cassidulina carapitana Hedberg 1937
Cassidulina caribeana Redmond 1953
Cassidulina carinata Silvestri 1896
Cassidulina caucasica Subbotina 1952
Cassidulina caudriae Cushman & Stainforth 1945
Cassidulina constellata Cushman & Bermúdez 1936
Cassidulina convexilocula Subbotina 1960
Cassidulina corbyi Cushman & Hughes 1925
Cassidulina costatula Cushman 1933
Cassidulina crassipunctata Cushman & Hobson 1935
Cassidulina crepidula Kuwano 1954
Cassidulina cretacea Cushman 1931
Cassidulina crustosa Saidova 1975
Cassidulina curvata Phleger & Parker 1951
Cassidulina curvatiformis McCulloch 1977
Cassidulina deafueraensis McCulloch 1977
Cassidulina delicatiformis (McCulloch 1977)
Cassidulina detierraensis McCulloch 1977
Cassidulina differens McCulloch 1977
Cassidulina elegantissima Cushman 1925
Cassidulina gakhensis Serova 2001
Cassidulina hoodensis McCulloch 1977
Cassidulina inflatiformis McCulloch 1977
Cassidulina insueta Cushman 1947
Cassidulina izuensis Aoki 1967
Cassidulina kattoi subsp. obesa Aoki ex Iwabuchi et al. 1960
Cassidulina laevigata d'Orbigny 1826
Cassidulina laevigata var. carabogasica Rodionova 1963
Cassidulina limbata Cushman & Hughes 1925
Cassidulina lineocorrugata McCulloch 1977
Cassidulina lobulata McCulloch 1977
Cassidulina lomitensis Galloway & Wissler 1927
Cassidulina lomitensis subsp. dissimilis McCulloch 1977
Cassidulina margareta Karrer 1877
Cassidulina menneri Serova 1984
Cassidulina moluccensis Germeraad 1946
Cassidulina monicaniformis McCulloch 1977
Cassidulina monstruosa Voloshinova 1952
Cassidulina neoteretis Seidenkrantz 1995
Cassidulina obtusa Williamson 1858
Cassidulina palmerae Bermúdez & Acosta 1940
Cassidulina patula Cushman 1933
Cassidulina penangensis McCulloch 1977
Cassidulina perumbonata Keyzer 1953
Cassidulina pilasensis McCulloch 1977
Cassidulina planata Saidova 1975
Cassidulina planulata McCulloch 1977
Cassidulina porterensis Serova 2001
Cassidulina pulchella d'Orbigny 1839
Cassidulina quadrata Cushman & Hughes 1925
Cassidulina radiata Chave 1987
Cassidulina rarilocula Cushman 1933
Cassidulina reniforme Nørvang 1945
Cassidulina seca McCulloch 1977
Cassidulina simpsonsbayensis McCulloch 1977
Cassidulina singularis Troitskaya 1970
Cassidulina spiniferiformis McCulloch 1977
Cassidulina spiralis Natland 1938
Cassidulina striatostoma Zheng 1979
Cassidulina stschedrini Saidova 1961
Cassidulina subacuta (Gudina 1966)
Cassidulina subcarinata Uchio 1960
Cassidulina subglobosa var. ornata Cushman 1927
Cassidulina subglobosa var. tuberculata Heron-Allen & Earland 1922
Cassidulina sublaevigata Hofker 1956
Cassidulina subtumida Cushman 1933
Cassidulina teretis Tappan 1951
Cassidulina thomsoni Conato & Segre 1974
Cassidulina tortuosa Cushman & Hughes 1925
Cassidulina translucens Cushman & Hughes 1925
Cassidulina tumida Natland 1938
Cassidulina velaensis McCulloch 1981
Cassidulina victoriensis Collins 1974
Cassidulina vulgata McCulloch 1977
Cassidulina wenmanensis Mcculloch 1977
Cassidulina wordeni McCulloch 1977
Cassidulina wrangellensis McCulloch 1977
54 additional siblings truncated for brevity.
See the resource file for a full list.
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