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Podocopa

Ostracoda

Synonymy list
YearName and author
1865Podocopa Sars p. 8 fig. None
1946Podocopa Stephenson p. 345
1958Podocopa Marianos and Valentine p. 365
1968Podocopa Bertels pp. 288-290
1983Podocopa Hazel p. 99
1993Podocopa Carreño and Cronin p. 142
1998Podocopa Rosetti and Martens p. 56
2001Podocopa Martin and Davis p. 64
2005Podocopomorpha Liebau p. 120
2008Podocopa Crasquin p. 238
2009Podocopa Carignano and Ballent
2012Podocopa Carignano
2013Podocopa Sebe et al. p. 513
2014Podocopa Cabral et al. p. 519
2015Podocopa Carignano and Cusminsky
2016Podocopomorpha de Mattos Manica and Coimbra p. 54
2017Podocopa Chitnarin p. 653
2017Podocopa Forel
2020Podocopa Hegna et al. p. 27

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Protostomia
—Ecdysozoa
—Panarthropoda
phylumArthropodaLatreille 1829
—Deuteropoda
RankNameAuthor
—Mandibulata
—PancrustaceaZrzavý and Štys 1997
—Hymenostraca(Rolfe 1969)
superclassOligostracaZrzavý et al. 1997
classOstracoda
subclassPodocopaSars 1865
subclassPodocopaSars 1865

If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.

Subcl. Podocopa Sars 1865
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G. †Cetollina Shi 2002
+
G. †Eumiraculum Chen 1987
+
†Eumiraculum desmaresae Forel 2013
†Eumiraculum mettei Gliwa 2020
Or. Palaeocopida Henningsmoen 1953
+
G. †Airina
G. †Aitilia
G. †Ajchalina
G. †Antiaechmia Schallreuter 1968
G. †Ardennea
G. †Arsiriina
G. †Barrosina
Subor. †Beyrichicopina Scott 1961
+
Superfm. †Beyrichioidea Matthew 1886
+
Fm. †Beyrichiidae Jones 1894
+
G. †Apatobolbina Ulrich and Bassler 1923
G. †Beyrichia M'Coy 1846
+
Invalid names: Neobeyrichia [synonym], Nodibeyrichia [synonym]
G. †Bingeria Martinsson 1962
G. †Bolbibollia Ulrich and Bassler 1923
G. †Bolbineossia Kesling et al. 1958
G. †Bolbiprimitia Kay 1940
G. †Cornikloedenia Henningsmoen 1954
Subfm. †Craspedobolbininae Martinsson 1962
G. †Ctenobolbinella Kummerow 1953
G. †Deloia
G. †Dibolbina Ulrich and Bassler 1923
G. †Dolichoscapha Kesling and Ehlers 1958
G. †Drepanellina Ulrich and Bassler 1923
G. †Eobeyrichia Henningsmoen 1954
G. †Gannibeyrichia Martinsson 1962
G. †Halliella Ulrich 1891
G. †Hibbardia Kesling 1953
G. †Kloedenia Jones and Holl 1886
G. †Knoxina
+
Invalid names: Chesterella [synonym]
G. †Kyamodes Jones 1888
G. †Lophokloedenia Swartz and Whitmore 1956
G. †Mesomphalus Ulrich and Bassler 1913
G. †Mooreina Harlton 1933
G. †Myomphalus Swartz and Whitmore 1956
G. †Phlyctiscapha Kesling 1953
G. †Pseudobeyrichia Swartz and Whitmore 1956
G. †Simplicibeyrichia Martinsson 1962
G. †Treposella Ulrich and Bassler 1908
G. †Velibeyrichia Henningsmoen 1954
G. †Welleria Ulrich and Bassler 1923
G. †Welleriopsis Swartz and Whitmore 1956
G. †Zygobeyrichia Ulrich 1916
Invalid names: Treposellinae Henningsmoen 1954 [empty]
Fm. †Craspedobolbinidae Henningsmoen 1962
+
Subfm. †Amphitoxotidinae Martinsson 1962
G. †Craspedobolbina Kummerow 1924
G. †Mitrobeyrichia Henningsmoen 1954
Fm. †Kloedeniidae Ulrich and Bassler 1923
+
G. †Eokloedenia Abushik 1970
Invalid names: Treposellidae Henningsmoen 1954 [empty]
Superfm. †Bolliacea Bouček 1936
+
Fm. †Bassleratiidae Schmidt 1941
+
G. †Neoextrania Donovan and van den Hoek Ostende 2012
+
Invalid names: Extrania [replaced]
Fm. †Quadrijugatoridae Kesling and Hussey 1953
+
Superfm. †Hollinoidea Swartz 1936
+
Fm. †Hollinellidae Bless and Jordan 1971
+
G. †Gortanella Ruggieri 1966
G. †Hollinella Coryell 1928
G. †Tetrasacculus Stewart 1936
Superfm. †Indivisiacea Egorov 1954
+
Fm. †Pachydomellidae Berdan and Sohn 1961
+
G. †Jatella
G. †Punctacheilinella Becker and Wang 1992
Superfm. †Kirkbyoidea Ulrich and Bassler 1906
+
Fm. †Amphissellidae Kesling and Chilman 1978
+
G. †Dirhabdus Kesling and Chilman 1978
G. †Doraclatum Stover 1956
G. †Tetrarhabdus Kesling and Chilman 1978
Fm. †Amphissitidae Knight 1928
+
G. †Amphissites Girty 1910
G. †Doricranos Hoare and Mapes 2000
G. †Glyptopleura Girty 1910
G. †Kegelites
G. †Kullmannissites Becker 1981
G. †Neoamphissites Becker and Wang 1992
G. †Permokegelites Becker and Wang 1992
G. †Pseudokegelites Hoare and Mapes 2000
Fm. †Arcyzonidae Kesling 1961
+
G. †Amphizona
G. †Arcyzona
G. †Eoarcyzona Becker and Wang 1992
G. †Paegnium
Fm. †Cardiniferellidae Sohn 1953
+
G. †Iranokirkbya Kozur and Mette 2006
+
†Iranokirkbya brandneri Kozur and Mette 2006
Fm. †Kellettinidae Sohn 1954
+
G. †Kindlella Sohn 1954
Fm. †Kirkbyidae Ulrich and Bassler 1906
+
G. †Aurikirkbya Sohn 1950
+
Invalid names: Sulcoaurikirkbya Becker and Wang 1992 [synonym]
G. †Boreokirkbya Kozur and Nassichuk 1978
G. †Coronakirkbya Sohn 1954
G. †Ectodemites Cooper 1941
G. †Kirkbya Jones 1859
G. †Nodokirkbya Kozur 1991
G. †Parvikirkbya Kozur 1985
G. †Reviya
G. †Scutikirkbya Shi 1982
G. †Semipetasus Sohn 1954
G. †Shleesha
G. †Tubulikirkbya Kozur 1985
G. †Villozona
Invalid names: Kirkbyinae Cooper 1941 [empty]
Fm. †Knightinidae Sohn 1970
+
G. †Carinaknightina Sohn 1970
G. †Knightina Kellett 1933
+
Invalid names: Tenebrion [synonym]
Fm. †Placideidae Schneider 1956
+
G. †Amphissella Stover 1956
G. †Placidea Schneider 1956
Invalid names: Scrobiculacea Pozner 1951 [synonym]
Superfm. †Kloedenioidea Ulrich and Bassler 1908
+
Fm. †Lomatopisthiidae Guber and Jaanusson 1964
+
Superfm. †Longisculacea Neckaja 1966
+
Invalid names: Rectellidae Neckaja 1966 [empty]
Superfm. †Oepikelloidea Jaanusson 1957
+
Fm. †Pribylitidae Pokorny 1958
+
G. †Mirochilina Boucek 1936
Superfm. †Welleriellacea Abushik 1971
+
Fm. †Glanditiidae Ivanova 1960
+
G. †Planiglandites Melnikova 2019
Fm. †Leperditellidae Ulrich and Bassler 1906
+
Subfm. †Conchoprimitiinae Henningsmoen 1953
G. †Coryellina Kellett 1935
G. †Kayina
G. †Leioprimitia Kummerow 1939
G. †Punctaparchites Kay 1934
G. †Zaborovia
Fm. †Welleriellidae Abushik 1971
+
G. †Moierina
G. †Welleriella Abushik 1971
Superfm. †Youngielloidea Kellett 1933
+
Invalid names: Craspedobolbinoidea Martinsson 1962 [empty], Treposelloidea Henningsmoen 1954 [empty], Zygobolboidea Ulrich and Bassler 1923 [empty]
G. †Binodina
G. †Borcobolbina Ivanova 1979
G. †Bucerella
G. †Cavhithis
G. †Cemalia Özdikmen 2010
+
Invalid names: Delosia Gailite 1967 [replaced]
G. †Circulina Sepkoski 2002
+
†Circulina meyeliana Klaus 1960
†Circulina minima Lima 1979
G. †Cubitosulcus Tilman 1984
G. †Dawania
G. †Decorella
G. †Deefgella
G. †Dominina
G. †Edenopsis
G. †Ehlersia Kesling et al. 1960
+
†Ehlersia hypercala Kesling and Kilgore 1952
G. †Eochilina
Subor. †Eridostracina Adamczak 1961
+
Fm. †Conchoprimitiidae Henningsmoen 1953
+
G. †Incisua Schallreuter 1993
Fm. †Cryptophyllidae Swartz 1936
+
G. †Cryptophyllus Levinson 1951
+
†Cryptophyllus arsinius Stover 1956
†Cryptophyllus minusculus Kesling and Chilman 1978
Invalid names: Aberroconcha Adamczak 1961 [synonym], Eridoconchinella Krandijevsky 1963 [synonym], Pichynella Rusconi 1954 [synonym], Pygoconcha Schallreuter 1968 [synonym]
Fm. †Eridoconchidae Henningsmoen 1953
+
G. †Americoncha Schallreuter 1968
G. †Eridoconcha Ulrich and Bassler 1923
+
Invalid names: Archaeositum Novojilov 1970 [synonym]
Fm. †Rhabdostichidae Rusconi 1954
+
G. †Rhabdostichus Raymond 1946
Invalid names: Schaefericonchidae Schallreuter 1987 [empty]
G. †Ertangia
G. †Estoniops
G. †Garniella
G. †Gellensia
G. †Giandites
G. †Glezeria
Superfm. †Glyptopleuroidea Girty 1910
+
Fm. †Barychilinidae Ulrich 1894
+
G. †Trypetera
Fm. †Glyptopleuridae Girty 1910
+
Invalid names: Perprimitiidae Egorov 1950 [empty]
G. †Gotula
G. †Gracquina
G. †Gramella
+
†Gramella crassimarginata Hincks 1920
G. †Guberites
G. †Hatangeus
G. †Hebellum
G. †Hemsiella
G. †Hillmeria
G. †Histina
G. †Hithis
Subor. †Hollinomorpha Henningsmoen 1965
+
G. †Neofellerites Kozur 1991
+
†Neofellerites minimus Kozur 1991
+
†Homeokiesowia epicopa Siveter 1982
G. †Huckea
G. †Ishmiella
G. †Javatius
G. †Katatona
Superfm. Kirkbyelloidea Sohn 1961
+
Fm. †Kirkbyellidae Sohn 1961
+
G. †Kirkbyella Coryell and Booth 1933
+
Subg. †Kirkbyella (Berdanella) Sohn 1961
Subg. †Kirkbyella (Kirkbyella) Coryell and Booth 1933
+
†Psilokirkbyella prominens Becker and Wang 1992
Invalid names: Parvikirkbyidae Kozur 1985 [empty]
G. †Kitabella
Subor. †Kloedenellocopina Scott 1961
+
Superfm. †Kloedenelloidea Ulrich and Bassler 1908
+
Fm. †Beyrichiopsidae Henningsmoen 1953
+
+
Invalid names: Lokius [synonym]
G. †Marginia
G. †Tambovia
Invalid names: Knoxidae Egorov 1950 [synonym]
Fm. †Indivisiidae Egorov 1954
+
G. †Indivisia
G. †Sulcoindivisia Egorov 1954
Fm. †Kloedenellidae Ulrich and Bassler 1908
+
G. †Dizygopleura Ulrich and Bassler 1923
G. †Donellina
G. †Eukloedeneterra Abushik and Evdokimova 2016
G. †Jonesina Ulrich and Bassler 1908
G. †Kirkbyina Ulrich and Bassler 1908
+
Invalid names: Ellipsella [synonym], Neokloedenella [synonym]
G. †Pseudobeyrichiopsis Kozur 1985
G. †Punctoprimitia Stewart and Hendrix 1936
Fm. †Knoxitidae Egorov 1950
+
G. †Geffenina
G. †Geisina
+
Invalid names: Perprimitia [synonym]
G. †Kloedcytherella Kozur 1985
G. †Knoxiella
G. †Langdaia
Invalid names: Geisinidae Sohn 1961 [synonym], Kloedcytherellidae Kozur 1985 [synonym]
Fm. †Miltonellidae Sohn 1950
+
G. †Libumella Rozhdestvenskaya 1959
G. †Miltonella Sohn 1950
G. †Sanniolus Sohn 1954
G. †Pircawayra Salas et al. 2013
Fm. †Serenididae Rozhdesvenskaya 1972
+
+
Invalid names: Hungarogeisina Kozur 1985 [synonym], Italogeisina Kozur 1985 [synonym], Uchtovia [synonym]
G. †Soleaua Kammerer 2006
+
†Soleaua hemicircularia Crasquin-Soleau 1994
†Soleaua pinantonensis Crasquin-Soleau 1994
†Soleaua postpleta Crasquin-Soleau 1994
Invalid names: Victoria Crasquin-Soleau 1994 [replaced]
Invalid names: Beyrichopsidae Henningmoen 1953 [empty]
Superfm. †Paraparchitoidea Scott 1959
+
Fm. †Coelonellidae Sohn 1971
+
G. †Coelonella Stewart 1936
G. †Microcoelonella Coryell and Sohn 1938
Fm. †Ikeyaparchitidae Tanaka 2013
+
G. †Gifuaparchites Tanaka and Maeda 2013
Fm. †Paraparchitidae Scott 1959
+
G. †Chamishaella Sohn 1971
G. †Dentoparaparchites Kozur 1985
G. †Ochesaarites Rozhdestvenskaja 1972
G. †Paraparchitella Cooper 1946
G. †Paraparchites Ulrich and Bassler 1906
G. †Proparaparchites Cooper 1941
G. †Pseudoparaparchites Kellett 1933
G. †Shemonaella Sohn 1971
G. †Shivaella Sohn 1971
Invalid names: Paraparchitacea Scott 1959 [replaced]
Superfm. †Sansabelloidea Sohn 1961
+
Fm. †Sansabellidae Sohn 1961
+
Invalid names: Perprimitiacea Egorov 1950 [empty]
G. †Klonkina
G. †Kraftia
G. †Lapazites
G. †Latebina
G. †Lenatella
G. †Limatia
G. †Luciter
G. †Malnina
G. †Miraculum
G. †Moeckowia
G. †Murtiella
G. †Nicolina
G. †Nionella
G. †Nudista
G. †Obotrita
G. †Ockerella
G. †Oejlemyra
G. †Ojlemyra
G. †Panderia
G. †Parasleia
G. †Parphores
G. †Parvicyathus Kozur 1991
+
G. †Pentagona
G. †Polyzygia
+
†Polyzygia neodevonica Matern 1929
G. †Porkornya
G. †Posnerina
G. †Quadritia
G. †Reginea
G. †Regubea
G. †Retinoda
G. †Ritatia
G. †Rivillina
G. †Sarvina
G. †Sarytumia
G. †Scaphina
G. †Sekobolla
G. †Selon
G. †Serenida
+
†Serenida seminalis Girty 1910
G. †Severella
+
†Severella arctosulcata Zhang 1989
G. †Sichuania
G. †Siveteria
G. †Snaidar
G. †Spinella
G. †Strepula
G. †Sudon
G. †Susus
G. †Swantina
G. †Sylithis
G. †Tajurina
G. †Tegea
G. †Triassicindivisia Crasquin 2011
+
Superfm. †Tribolbinacea Sohn 1978
+
Fm. †Tribolbinidae Sohn 1978
+
G. †Tribolbina Latham 1932
+
†Tribolbina carnegiei Latham 1932
+
Invalid names: Eoscorpius inflatus Peach 1883 [replaced]
†Tribolbina doescheri Sohn 1978
†Tribolbina gigantea Jones et al. 1884
†Tribolbina permiana Kellett 1933
†Tribolbina tumida Scott and Borger 1941
Invalid names: Beyrichiana Kellett 1933 [synonym]
G. †Ullerella
G. †Undipila
G. †Uralina Schuchert and LeVene 1929
+
Invalid names: Uralia Licharew 1925 [replaced]
G. †Urdia
G. †Urftella
+
Subg. †Urftella (Mackenziella) Becker and Braun 2007
+
†Urftella (Mackenziella) rotunda Becker and Braun 2007
G. †Uscopria
G. †Wabiella
G. †Webbylla
G. †Wehrlina
G. †Welchella
G. †Wuxuania
G. †Zenkopsis
G. †Zigobolboides Unknown 1939
G. †Ziva
Invalid names: Beyrichiina Pokorný 1953 [empty], Eocytherella [nomen nudum], Kirkbyocopina Gründel 1969 [empty], Palaeocopamorphes Abushik 1990 [synonym]
Or. Platycopida Sars 1866
+
Fm. †Ellesclavidae McGill 1966
+
G. †Timanella Egorov 1950
Subor. Platycopina Sars 1866
+
G. †Cavellinacea Egorov 1950
Superfm. †Cavellinoidea Egorov 1950
+
Fm. †Cavellinidae Egorov 1950
+
G. †Bektasia Özdikmen 2010
+
Invalid names: Reubenella Sohn 1968 [replaced]
G. †Birdsallela Coryell and Booth 1933
G. †Cavellina Coryell 1928
G. †Invisibila Polenova 1960
G. †Menoeidina Stewart 1936
Subfm. †Recytellinae Gramm 1970
G. †Sulcella
G. †Thlipsobellum Abushik 1982
Subfm. †Ussuricavininae Gramm 1969
G. †Voronina
Superfm. Cytherelloidea Sars 1886
+
Fm. Cytherellidae Sars 1866
+
Subfm. †Cavellininae Egorov 1950
G. Cytherella Jones 1849
G. Cytherelloidea Alexander 1929
G. †Issacharella Sohn 1968
G. †Leviella
G. †Platella Coryell and Fields 1937
G. †Pyricythereis Howe and Law 1936
Invalid names: Cytherellinae Sars 1865 [empty]
†Cytherelloidea btaterensis Bischoff 1964
†Cytherelloidea byramensis Howe and Law 1936
†Cytherelloidea castleberryensis Howe and Law 1936
†Cytherelloidea chawneri Howe and Law 1936
†Cytherelloidea murdercreekensis Howe and Law 1936
†Cytherelloidea rosefieldensis Howe and Law 1936
Fm. †Gotlandellidae Sarv 1978
+
Fm. †Lichviniidae Posner 1950
+
G. †Evlanella
G. †Kalugia
G. †Lichvinia
G. †Trinota
Invalid names: Spinososioellidae Kozur 1991 [empty]
Invalid names: Barychilinoidea Ulrich 1894 [empty], Barychilinoidea Ulrich 1894 [empty], Cavellinacea Egorov 1950 [valid], Cavellinoidea Egorov 1950 [valid], Cytherelloidea Sars 1886 [valid]
Invalid names: Platycopamorphes Abushik 1990 [synonym]
Or. Podocopida Sars 1866
+
G. †Abursus
G. †Algerina
G. †Altha
+
†Aneisohealdia labiata Kristan-Tollmann 1971
G. †Ankumia
G. †Anxiania Xie 1989
+
G. †Aruduce
G. †Ascetoleberis Brouwers and Hazel 1978
G. †Aysegulina Özdikmen 2010
+
Invalid names: Limburgina [replaced]
Subor. Bairdiocopina Grundel 1967
+
Superfm. †Bairdiocypridoidea Shaver 1961
+
Fm. †Bairdiocyprididae Shaver 1961
+
G. †Bairdiocypridella Blumenstengel 1965
+
Invalid names: Macrocyproides [synonym]
G. †Bairdiocypris Kegel 1932
G. †Bairdites
G. †Bekena
G. †Orthocypris Kummerow 1953
G. †Phelobythocypris Warshauer and Berdan 1982
G. †Praepilatina Polenova 1970
G. †Pseudobythocypris Shaver 1958
G. †Rugocytherellina Kesling and Chilman 1978
G. †Silenites
G. †Turiella
G. †Uthoerina
Invalid names: Bairdiocypridinae Shaver 1961 [empty], Longisculidae Neckaja 1966 [synonym]
Fm. †Rectonariidae Gruendel 1962
+
G. †Anahuacia
G. †Cristanaria Blumenstengel 1979
G. †Portella Crasquin 2008
G. †Pseudospinella Kozur 1991
G. †Siciliella Crasquin 2008
G. †Spinososioella Kozur 1991
Superfm. Bairdioidea Sars 1888
+
Fm. †Acratiidae Gründel 1962
+
G. †Acratia Delo 1930
Subfm. †Acratiinae Gruendel 1962
G. †Lamellacratia Kozur 1985
G. †Triassocypris Kozur 1970
Fm. †Alanellidae Boucek 1936
+
Fm. Bairdiidae Sars 1888
+
G. †Acratina
G. †Anisobairdia Kollmann 1963
G. †Araxobairdia Gliwa 2020
G. Bairdia M'Coy 1844
G. †Bairdiacypris Bradfield 1935
+
Invalid names: Actuaria Schneider 1956 [synonym]
Subfm. Bairdiinae Sars 1888
G. †Bairdiolites Croneis and Gale 1939
+
Invalid names: Arcibairdia Gramm 1997 [synonym]
G. †Bispinacratia Becker and Wang 1992
Subfm. †Carinobairdiinae Kollmann 1963
G. †Ceratobairdia Sohn 1954
Subfm. Ceratobairdiinae Kozur 1985
G. †Elpinella
G. †Famenella
G. †Heterobairdia Yi 1993
G. †Kempfina Crasquin 2010
+
Invalid names: Bairdiacratia Crasquin 2008 [replaced], Kempfia Crasquin 2009 [replaced]
G. †Krausella
G. †Liuzhinia Zheng 1976
G. Neonesidea Maddocks 1962
G. †Nodobairdia Kollmann 1963
G. †Paramacrocypris Kozur 1985
G. Paranesidea Maddocks 1969
G. †Parurobairdia Kristan-Tollmann 1969
G. †Petasobairdia Chen 1982
+
Invalid names: Lanczichebairdia Gramm 1997 [synonym], Praelobobairdia Kozur 1985 [synonym]
G. †Praezabythocypris Kozur 1985
G. †Sinabairdia Becker and Wang 1992
Subfm. Triebelininae Kollmann 1963
G. †Truncobairdia Jones 1970
G. †Urobairdia Kollmann 1963
G. †Vanganardia Gramm 1997
Invalid names: Bohlenatiidae Kozur 1985 [synonym], Coryellites [nomen dubium], Edithobairdia Forel 2017 [nomen nudum]
Fm. †Beecherellidae Ulrich 1894
+
G. †Acanthoscapha Ulrich and Bassler 1923
G. †Bulbosohnia Becker and Wang 1992
G. †Daleiella Boucek 1937
G. †Gencella Forel 2017
G. †Pronipantex Kesling and Chilman 1978
G. †Shidelerites Morris and Hill 1951
+
Invalid names: Shidelerites [objective synonym]
G. †Tuberoscapha Becker and Wang 1992
G. †Wideneria Kesling and Chilman 1978
G. †Zenkovia Doweld 2013
+
Invalid names: Scaphella Zenkova 1977 [replaced]
Fm. Bythocyprididae Maddocks 1969
+
G. Bythocypris Brady 1880
Invalid names: Praepilatininae Kozur 1985 [empty]
Fm. †Geroiidae Grundel 1962
+
G. †Pseudacanthoscapha Kozur 1985
Subor. Bairdiomorpha Kozur 1972
+
Superfm. Bairdiacea Sars 1888
+
Fm. †Gerodiidae Grundel 1962
+
G. †Gerodia Gründel 1962
Invalid names: Pseudacanthoscaphinae Kozur 1985 [empty]
G. †Balowella
G. †Bosquetia
G. †Condomyra
G. †Coquimba
G. †Crenaleya
Subor. Cypridocopina Jones 1901
+
Superfm. Cypridoidea Baird 1845
+
G. †Caganella Szczechura 1971
+
†Caganella oblonga Khand 1976
Fm. Candonidae Kaufmann 1900
+
Subfm. †Candoninae Kaufmann 1900
Fm. Paracypridinae Sars 1923
Subfm. †Cyprideidae Martin 1940
+
G. †Cypridea Bosquet 1852
G. †Damonella
G. †Hourcqia Krömmelbein 1965
G. †Mantelliana Anderson 1966
G. †Mongolocypris Szczechura 1978
Fm. †Cyprididae Baird 1845
+
G. †Carbonita Strand 1928
Fm. †Cyclocyprididae Kaufmann 1900
Subfm. †Cyclocypridinae Zenker 1854
Subfm. †Cypridinae Baird 1845
G. Cypridopsis Brady 1868
Subfm. Disopontocypridinae Mandelstam 1956
G. †Eucypris Vavra 1891
Subfm. Herpetocypridinae Kaufmann 1900
Fm. †Trapezoidellidae Sohn 1979
Invalid names: Cypridopsinae Kaufmann 1960 [empty], Eucandonidae Swain 1961 [empty], Eucypridinae Bronshtein 1947 [empty]
Fm. †Ilyocyprididae Kaufmann 1900
+
Subfm. Ilyocypridinae Kaufmann 1900
G. †Rhinocypris Anderson 1941
Subfm. †Talicyprideinae Hou 1982
Fm. †Notodromadidae Kaufmann 1900
+
G. Cyprois Zenker 1854
+
†Renngartenella perii Honigstein and Crasquin 2011
†Renngartenella ragilis Honigstein and Crasquin 2011
Fm. †Zonocyprididae Hou 2002
+
G. †Zonocypris Müller 1898
Superfm. †Macrocypridoidea Müller 1912
+
Fm. †Macrocyprididae Muller 1912
+
Invalid names: Macrocypridinae Muller 1912 [empty]
Superfm. Pontocypridoidea Muller 1894
+
Fm. Pontocyprididae Mueller 1894
+
G. †Bakunella
G. †Haworthina Kellett 1935
G. †Liasina
+
Invalid names: Erythrocypris Mueller 1894 [objective synonym]
Invalid names: Bairdiocypridacea Shaver 1961 [empty]
Superfm. Cytheracea Baird 1850
+
G. †Atjehella
+
†Bronsteiniana africana Apostolescu 1963
G. †Emphasia
G. †Juvenix
Fm. Leguminocythereidae Howe 1961
+
+
†Campylocythere laeva Edwards 1944
†Campylocythere laevissima Edwards 1944
G. †Leguminocythereis Howe and Law 1936
+
†Leguminocythereis cookei Howe and Law 1936
†Leguminocythereis scarabaeus Howe and Law 1936
†Leguminocythereis verrucosus Howe and Law 1936
Fm. †Leptocytheridae Hanai 1957
+
G. Callistocythere Ruggieri 1953
+
†Callistocythere gliwicensis Aiello and Szczechura 2004
Subfm. †Leptocytherinae Hanai 1957
+
G. †Euxinocythere Stancheva 1968
Fm. Lymnocytheridae Klie 1938
+
G. Gomphocythere Sars 1924
+
†Gomphocythere paucisulcatus Whatley et al. 2002
†Gomphocythere payunensis Uliana and Musacchio 1978
Fm. †Neocytherideidae Puri 1957
+
G. Neocytherideis Puri 1952
+
Invalid names: Sahnia Puri 1952 [synonym]
G. †Paenula
Fm. Pectocytheridae Hanai 1957
+
G. †Ameghinocythere Whatley et al. 1997
+
†Ameghinocythere archaios Ceolin et al. 2015
G. †Keijia Teeter 1975
+
†Keijia circulodictyon Ceolin et al. 2015
†Keijia flexuosa Bertels 1975
†Keijia huantraicoensis Bertels 1969
†Keijia kratistos Ceolin et al. 2015
G. Munseyella van Bold 1957
+
†Munseyella costaevermiculatus Ceolin et al. 2015
†Munseyella israelskyi Marianos and Valentine 1958
†Munseyella laurea Bertels 1973
†Munseyella minima Bertels 1975
†Munseyella pseudobrevis Ayress 1995
+
†Paramunseyella epaphroditus Ceolin et al. 2015
†Paramunseyella stictus Ceolin et al. 2024
G. †Pectocythere Hanai 1957
Fm. †Protocytheridae Lyubimova 1955
+
G. †Aaleniella Plumhoff 1963
G. †Pulviella
G. †Rubracea
G. †Segmina
Fm. †Sinusuellidae Kashevarova 1958
+
G. †Stillina
G. †Taxodiella Kuznetsova 1957
+
†Taxodiella recticaulis Zalessky 1939
+
†Thalmannia hodgii Brady 1866
Fm. †Tomiellidae Mandelstam 1956
+
G. †Iniella
G. †Tomiella
G. †Vicinia
Invalid names: Covracytheridae Sohn 1987 [empty], Trachyleberidae Sylvester-Bradley 1948 [empty]
Superfm. †Cytherideoidea Leibau 2005
+
Fm. Eucytheridae Puri 1954
+
G. Eucythere Brady 1868
+
Subg. Eucythere (Rotundracythere) Mandelstam 1958
†Eucythere byramensis Howe and Law 1936
†Eucythere dinetos Ceolin et al. 2015
†Eucythere lowei Howe 1936
†Eucythere midwayensis Alexander 1934
†Eucythere sulcocostatula Ayress 1995
G. †Pseudeucythere Hartman 1989
+
†Pseudeucythere biplana Ayress 1995
Fm. Krithidae Mandelstam 1958
+
G. Parakrithe van den Bold 1960
+
†Parakrithe elongata van den Bold 1960
Fm. †Progonocytheridae Sylvester-Bradley 1948
+
G. †Arculicythere Grekoff 1963
Subfm. †Protocytherinae Lyubimova
+
G. †Herrigocythere Gründel 1966
G. †Hutsonia
G. †Klieana
G. †Wicherella Lord 1972
+
†Wicherella semiora Lord 1972
Subor. †Cytherocopina Gründel 1967
+
Fm. †Adeditiidae Gramm 1992
+
G. †Adeditia
Infraor. †Archaeocytherinina Liebau 1991
+
Superfm. Limnocytheroidea Klie 1938
+
Fm. †Metacyprididae Danielopol 1965
Invalid names: Permianidae Sharapova 1948 [empty]
Superfm. Paradoxostomatoidea Brady and Norman 1889
+
Fm. Cytheromatidae Elofson 1939
Fm. †Paradoxostomatidae Brady and Norman 1889
Invalid names: Entocytheridae Hoff 1942 [empty]
Superfm. †Tricorninoidea Blumenstengel 1965
+
Fm. †Tricorninidae Blumenstengel 1965
Invalid names: Xestoleberidoidea Sars 1928 [empty]
Fm. †Editiidae Knupfer 1967
+
G. †Editia Braer 1952
G. †Editiella Olempska 1998
G. †Maciolatus Gorak 1964
G. †Proeditia Buschmina 1979
+
†Proeditia sinensis Zhang 1991
Fm. †Kerocytheridae Bunza and Kozur 1971
+
G. †Noricythere Bunza and Kozur 1971
Fm. Kliellidae Schaefer 1945
+
G. Kliella Schaefer 1945
G. Nannokliella Schaefer 1945
Infraor. †Nomocytherinina Liebau 1991
+
Invalid names: Exophthalmocytheridae [empty], Neurocytheridae Gruendel 1975 [empty], Palaeocytherideidae Lubimova 1955 [empty], Pleurocytheridae Mandelstam 1960 [empty]
Fm. Psammocytheridae Klie 1938
+
G. Psammocythere Klie 1936
Superfm. Terrestricytheroidea Schornikov 1969
+
Fm. Terrestricytheridae Schornikov 1969
+
G. Terrestricythere Schornikov 1969
G. †Dahomeya
Subor. Darwinulocopina Sohn 1988
+
Superfm. †Carbonitoidea Sohn 1985
+
Invalid names: Carbonitidae Sohn 1985 [empty], Darwinuloididae Molostovskaja 1979 [empty]
Superfm. Darwinuloidea Brady and Norman 1889
+
Fm. Darwinulidae Brady and Norman 1889
+
G. Alicenula Rosetti and Martens 1998
G. Darwinula Brady and Robertson 1885
+
Invalid names: Darwinella Brady and Robertson 1872 [synonym], Polycheles Brady and Robertson 1870 [synonym]
G. Microdarwinula Danielopol 1968
G. Penthesilenula Rosetti and Martens 1998
G. Vestalenula Rosetti and Martens 1998
Invalid names: Microdarwinulidae Kashevarova and Neustrueva 1982 [synonym]
Invalid names: Suchonellidae Mischina 1972 [empty]
G. †Dentokrithe Khosla and Haskins 1980
G. †Diebelina
G. †Dumontina
G. †Egorovia
G. †Eripleura
G. †Euglyphella Warthin 1934
+
†Euglyphella compressa Coryell and Malkin 1936
†Euglyphella lispa Peterson 1966
†Euglyphella modesta Peterson 1966
†Euglyphella projecta Coryell and Malkin 1936
G. †Fabanella
+
†Falsocythere maccagnoi Ciampo 1972
G. †Garnuella
G. †Gramannella Lord 1972
+
†Gramannella apostolescui Gramann 1962
†Gramannella tatei Gramann 1962
+
†Grinioneis haidingeri Reuss 1850
Subor. †Healdiocopina Liebau 2005
+
Superfm. †Quasillitoidea Coryell and Malkin 1936
+
Fm. †Ropolonellidae Coryell and Malkin
+
G. †Ropolonellus Van Pelt 1933
+
†Heliocythere vejhonensis Prochazka 1893
G. †Hourqia Krömmelbein 1965
G. †Hyphasmaphora Van Pelt 1933
+
†Hyphasmaphora textiligera Van Pelt 1933
G. †Iatella
G. †Imhotepia
G. †Jefina
G. †Kaesleria
G. †Kefiella
G. †Keijella
G. †Lesleya
G. †Ligerina
G. †Lixouria
G. †Londinia
G. †Louza
G. Loxocorniculum Benson and Coleman 1963
+
†Loxocorniculum mutsuense Ishizaki 1971
G. †Memoria
Subor. †Metacopina Sylvester-Bradley 1961
+
Fm. †Balticellidae Schallreuter 1968
+
G. †Balticella Thorslund 1940
+
†Balticella deckeri Harris 1931
G. †Monoceratella Teichert 1937
+
†Monoceratella bos Henningsmoen 1953
†Monoceratella teres Teichert 1937
Superfm. †Healdioidea Harlton 1933
+
Fm. †Bufinidae Sohn and Stover 1961
+
G. †Bufina Coryell and Malkin 1936
G. †Bythocyproidea Stewart and Hendrix 1945
Fm. †Healdiidae Harlton 1933
+
+
Invalid names: Zarinia [synonym]
G. †Cytherellina Jones and Holl 1869
G. †Healdia Roundy 1926
G. †Healdiopsis Gruendel 1961
+
Invalid names: Labratella Gramm 1970 [synonym]
G. †Ledahia
G. †Marginopsis Gründel 1975
G. †Morphohealdia Knüpfer 1968
G. †Nannohealdia Kesling and Chilman 1978
G. †Ogmoconcha Triebel 1941
G. †Phreatura
G. †Ponderodictya Coryell and Malkin 1936
G. †Torohealdia Kristan-Tollmann 1971
G. †Venula
Invalid names: Saipanettidae McKenzie 1967 [empty]
Superfm. †Quasillitacea Coryell and Malkin 1936
+
Fm. †Steusloffinidae Schallreuter 1984
+
G. †Medianella Neckaja 1966
G. †Steusloffina Teichert 1937
Superfm. †Thlipsuroidea Ulrich 1894
+
Fm. †Quasillitidae Coryell and Malkin 1936
+
G. †Absina Gruendel 1962
G. †Costatia
G. †Crasquinia Kammerer 2006
+
Invalid names: Valentinia Crasquin-Soleau 1994 [replaced]
G. †Eriella
G. †Fascianella Schneider 1966
G. †Glyphella Kesling and Chilman 1978
+
Invalid names: Bassleria Harlton 1929 [synonym]
G. †Graphiadactylloides Green 1963
G. †Jenningsina Coryell and Malkin 1933
G. †Quasillites Coryell and Malkin 1936
G. †Scalptina
Fm. †Thlipsuridae Ulrich 1894
+
G. †Favulella
G. †Rothella
G. †Stibus
G. †Thlipsura
+
Invalid names: Craterellina [synonym]
G. †Moosina
G. †Murthya
G. †Namaia
G. †Nigeria Reyment 1963
+
†Nigeria lamarensis Hazel and Paulson 1964
G. †Nuguschia
G. †Octonaria Jones 1887
+
†Octonaria crescentiformis Van Pelt 1933
†Octonaria laevilitata Kesling and Kilgore 1952
†Octonaria quadricostata Van Pelt 1933
G. †Olbia
G. †Ordoniya
+
†Ovatoquasillites nismesensis Casier and Preat 2009
G. †Peloriops
+
†Peteraurila musculus Aruta and Ruggieri 1980
G. Pistocythereis Gou 1983
G. †Plantella Zenkova 1977
G. †Prosumia
G. Radimella Pokorny 1969
+
†Radimella virgata Hu 1979
G. †Ranicella
G. †Raymoorea
G. †Rayneria
+
†Reticulocosta edrianae Antonietto et al. 2015
G. †Rishona
G. †Rudderina Coryell and Malkin 1936
+
†Rudderina extensa Coryell and Malkin 1936
G. †Sarlatina
G. †Saumella
G. †Scaphium
G. †Schleesha
+
†Schneideria groosae Becker 1971
Subor. Sigilliocopina Martens 1992
+
Superfm. Cytheroidea Baird 1850
+
G. †Annosocythere Kuznetsova 1957
+
†Annosocythere costaflexuosa Kuznetsova 1957
Fm. †Berounellidae Sohn and Berdan 1960
+
G. †Nagyella Kozur 1970
Fm. †Brachycytheridae Puri 1954
+
G. †Acuminobrachycythere Puckett 2002
G. †Alatacythere Murray and Hussey 1942
G. Perissocytheridea Stephenson 1938
G. Pterygocythereis Blake 1933
G. Rhombocythere Andreson 1964
Fm. Bythocytheridae Sars 1928
+
G. Bythoceratina Hornibrook 1952
Subfm. †Bythoceratininae Grundel and Kozur 1971
Subfm. †Bythocytherinae Sars 1926
G. †Callicythere Wei 1981
G. †Covracythere Gramm 1975
Subfm. †Keijicytherinae Kozur 1985
G. †Monoceratina Roth 1928
G. †Profundobythere Coles and Whatley 1989
G. †Striatobythoceratina Kozur 1985
G. †Striatojonesia Schornikov 1990
G. †Tanycythere Cabral et al. 2014
G. †Trodocythere Kozur 1971
Fm. †Collisarborisidae Neale 1975
+
G. †Collisarboris Neale 1975
Fm. †Cytherettidae Triebel 1952
+
Subfm. †Cytherettinae Triebel 1952
Fm. Cytheridae Baird 1850
+
G. Cythere Müller 1785
Subfm. †Cytherinae Baird 1850
Subfm. Cytheromorphinae Mandelstam 1960
G. †Gemmanella Schneider 1956
G. †Hemicytheridea Kingma 1948
G. †Kellettella Delo 1930
Subfm. †Progonocytherinae Sylvester-Bradley 1948
Subfm. Schizocytherinae Howe 1961
G. †Speluncella Schneider 1956
Fm. Cytherideidae Sars 1925
+
G. †Basslerella Kellett 1935
Tr. Cyprideidini Kollmann 1960
Subfm. Cytherideinae Sars 1925
Subfm. †Cytheridinae Sars 1925
Subfm. †Krithinae Mandelstram 1958
G. †Leocytheridea Keen 1984
Subfm. Neocytherideidinae Paul 1957
G. †Pirileberis Grekoff 1963
Subfm. †Schulerideinae Mandelstam 1959
Fm. †Cytherissinellidae Kashevarova 1958
+
G. †Arqoviella Gerry and Honigstein 1987
G. †Visnyoella Kozur 1985
Invalid names: Judahellinae Sohn 1968 [empty]
Fm. Cytheruridae Müller 1894
+
Subfm. Cytheropterinae Hanai 1957
Subfm. †Cytherurinae Müller 1894
Subfm. Eucytherurinae Puri 1974
G. Hemicytherura Elofson 1941
G. †Howeina
G. †Judahella
+
Invalid names: Buekkella Kozur 1985 [synonym], Mostlerella [synonym]
G. †Konarocythere Krutak 1961
+
Invalid names: Budaia Mehes 1941 [replaced]
G. †Mehesella
G. †Microceratina Swanson 1980
G. †Mockella Kozur 1971
+
Invalid names: Dettermania Sohn 1987 [synonym]
G. †Orthonotacythere Alexander 1933
+
Invalid names: Cytheropterina [synonym]
G. Paracytheridea Muller 1894
G. †Paradoxorhyncha Chapman 1904
G. Pelecocythere Athersuch 1979
G. †Typhlocythere Bonaduce et al. 1976
G. †Wolburgia
Fm. †Limnocytheridae Klie 1938
+
G. †Glorianella Schneider 1956
G. Limnocythere Brady 1868
Subfm. †Limnocytherinae Klie 1938
G. †Pterocythere Wei 1981
Subfm. Timiriaseviinae Mandelstam 1960
G. †Triassinella Schneider 1956
Invalid names: Glorianellidae Schneider 1960 [synonym]
Fm. †Loxoconchidae Sars 1865
+
G. Cytheromorpha Hirschmann 1909
G. Hirschmannia Elofson 1941
G. Loxocauda Schornikov 1969
G. Loxoconcha Sars 1866
G. †Nipponocythere Ishizaki 1971
G. †Roundstonia Neale 1973
Fm. Paracytherideidae Puri 1957
+
Invalid names: Paracytherideinae Purl 1957 [empty]
G. †Quasihermanites Gründel 1964
Fm. Trachyleberididae Sylvester-Bradley 1948
+
G. †Abyssocythere Benson 1971
G. Actinocythereis Puri 1953
G. Agrenocythere Benson 1972
G. †Aracajuia Krömmelbein 1967
G. †Archicythereis Howe 1936
G. †Atlanticythere Benson 1977
G. Bicornucythere Schornikov and Shaytarov 1979
G. †Brachycythere Alexander 1933
Subfm. Brachycytherinae Puri 1954
Subfm. †Buntoniinae Apostelescu 1961
G. Cativella Coryell and Fields 1937
G. Glencoeleberis Jellinek and Swanson 2003
G. Hyphalocythere Benson 1976
G. †Legitimocythere Coles and Whatley 1989
G. †Mimicocythereis Ceolin et al. 2015
G. †Murrayina
G. †Oxycythereis Benson 1974
G. Pennyella Neale 1974
G. †Phalcocythere Siddiqui 1971
G. †Pseudobosquetina Guernet and Moullade 1994
Subfm. Pterygocythereidinae Keij 1957
G. †Rabilimis Hazel 1967
Subfm. †Rocaleberidinae Bertels 1969
G. †Rugocythereis Dingle et al. 1990
G. †Sapucariella Puckettet et al. 2016
G. Suhmicythere Benson 1974
G. †Taracythere Ayress 1995
Subfm. †Trachyleberidinae Bradley 1948
Invalid names: Rocalaberininae Bertels 1969 [empty]
Fm. †Tricornidae Blumenstengel 1965
+
G. †Bohemina Snajdr 1951
Fm. Xestoleberididae Sars 1928
+
G. Microxestoleberis Müller 1894
G. Uroleberis Triebel 1958
G. Xestoleberis Sars 1866
Invalid names: Bythocytheracea Sars 1926 [synonym]
Superfm. †Sigillioidea Mandelstam 1960
+
Fm. †Krausellidae Berdan 1961
+
G. †Janusella
G. †Trianguloschmidtella Sarv 1963
Fm. †Microcheilinellidae Gramm 1975
+
G. †Microcheilinella Geis 1933
+
Invalid names: Alveus Hamilton 1942 [synonym]
Fm. †Sigilliidae Mandelstam 1960
+
G. Cardobairdia van den Bold 1960
G. Saipanetta McKenzie 1968
G. †Spinomicrocheilinella Kozur 1985
Invalid names: Sigilloidea Mandelstam 1960 [empty]
G. †Sleia
G. †Spinomicrocheilinella Kozur 1985
G. †Stravia
G. †Sylthere
G. †Tegmenia
+
†Tenedocythere cruciata Bonaduce et al. 1986
G. †Tianjinia
Superfm. †Trachyleberidoidea Liebau 2005
+
Fm. †Hemicytheridae Puri 1953
+
G. †Ambostracon Hazel 1962
+
†Ambostracon costatum Hazel 1962
+
Aurila cicatricosa Reuss 1850
†Aurila soummamensis Cautella and Yassini 1974
Tr. †Aurilini Puri 1974
+
G. †Malzella Hazel 1983
Tr. Bradleyini Benson 1972
+
Subfm. †Campylocytherinae Puri 1960
+
Tr. †Campylocytherini Puri 1960
Tr. †Leguminocythereidini Howe 1961
Tr. †Coquimbini Ohmert 1968
+
G. Muellerina Bassiouni 1965
Subfm. †Echinocythereidinae Hazel 1967
+
G. Echinocythereis Puri 1953
+
†Hemicythere kniffeni Howe and Law 1936
†Hemicythere schmidtae Malkin 1953
G. Neobuntonia Hartmann 1981
Subfm. Orioninae Puri 1973
+
Tr. †Orioninini Puri 1974
+
G. Caudites Coryell and Fields 1937
G. Patagonacythere Hartmann 1962
+
†Patagonacythere parvitenuis Hornibrook 1953
Tr. †Pokornyellini Puri 1974
+
G. †Pokornyella Oertil 1956
G. Quadracythere Hornibrook 1952
G. †Reussicythere van den Bold 1966
G. Robustaurila Yajima 1982
Subfm. †Thaerocytherinae Hazel 1967
+
G. Hermanites Puri 1955
G. Poseidonamicus Benson 1972
G. Thaerocythere Hazel 1967
G. †Tongacythere Hazel and Holden 1971
Subfm. Urocythereidinae Hartmann and Puri 1974
+
Invalid names: Oertliellinae Liebau 1975 [empty]
Fm. Thaerocytheridae Hazel 1967
+
Subfm. †Bradleyinae Benson 1972
+
G. Bradleya Hornibrook 1952
G. †Triadohealdia Kristan-Tollmann 1971
G. †Tricordis
G. †Verseya
G. †Wellandia
G. †Yiduella
G. †Zagorala
Invalid names: Balticelloidea Liebau 2005 [empty], Platycopina Sars 1866 [empty], Podocopina Sars 1866 [empty]
Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: low Mg calcitec
Environment: hypersaline, marine, brackish, freshwaterc
Locomotion: actively mobilec
Life habit: epifaunalc
Vision: limitedc
Created: 2007-09-04 06:54:01
Modified: 2011-06-14 02:59:32
Source: c = class
Reference: Kiessling 2004

Age range

Maximum range based only on fossils: base of the Ediacaran to the top of the Holocene or 635.00000 to 0.00000 Ma
Minimum age of oldest fossil (stem group age): 541.0 Ma

Collections (4422 total)

Oldest occurrences

Time interval Ma Country or state Original ID and collection number
Ediacaran635.0 - 541.0Mexico Platella sp. (10662)
Ibexian487.5 - 470.0USA (Nevada) Leperditella sp. (104307)
Tremadoc486.5 - 477.7Argentina (Jujuy) Saltite sp. (8882)
Tremadoc486.5 - 477.7China (ZheJiang) Pinnatulites sp. (7773) Primitiella sp. (7774)
Tremadoc486.5 - 477.7Norway (Ovre Oren) Nanopsis nanella (75288)
Tremadoc486.5 - 477.7China (Hubei) Leperditella sp. (4727 4738) Leperditella sp., Sinoprimitia sp. (4732) Sinoprimitia sp., Primitia sp. (7728) Sinoprimitia sp., Primitia sp., Bythocypris sp. (7729)
Tremadoc486.5 - 477.7China (LiaoNing) Ctenobolbina sp., Primitia sp. (20753)
Varangu485.4 - 484.5Norway (Oslo Asker) Nanopsis nanella (190109)
Varangu485.4 - 484.5Sweden (Oland) Nanopsis nanella (190108)
Migneintian485.4 - 478.6United Kingdom (England) Primitia sp. (3710)
Tremadocian485.4 - 477.7United Kingdom Primitia ostrogothica (208218 208219) Primitia sp. (208226)
Varangu - Volkhov485.4 - 469.2Norway (Oslo-Asker) Nanopsis nanella (190110)
Ordovician485.4 - 443.8Canada (Nunavut) Bollia sp., Hallatia sp. (109065)
Ordovician485.4 - 443.8USA (New York) Schmidtella sp. (332)
Hunneberg481.1 - 474.8Norway (Ringsaker) Conchoprimitia eos, Tallinnella primaria (190105)
Arenig478.6 - 466.0Russian Federation (Siberia) Leperditella sp. (9226)
Arenig478.6 - 466.0Bolivia (Avilés) Haploprimitia sp., Quadrilobella sp., Sibiritella sp., Parapyxion sp. (9104)
Arenig478.6 - 466.0China (Hubei) Dilobella sp., Altha sp. (4721) Leperditella sp., Euprimitia sp. (4709)
Arenigian - Llanvirn478.6 - 458.4Canada (Northwest Territories) Cryptophyllus magnus (25284 25285)
Floian477.7 - 470.0Russian Federation (Siberia) Aechmina fallax (206298)