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Orthoidea

Rhynchonellata - Orthida

Synonyms
Synonymy list
YearName and author
1852Orthoidea Woodward
1852Orthacea Woodward and Schuchert
1933Orthacea Phleger, Jr. p. 7
1934Orthacea Opik
1952Orthacea Henningsmoen
1953Orthacea Alikhova
1956Orthacea Oraspold
1959Orthacea Oraspold
1964Orthoidea Neuman
1974Orthacea Neuman and Bruton
1976Orthacea Cooper p. 284
1977Orthacea Mitchell
1982Malinella Andreeva p. 52
1982Orthacea Owen and Harper
1982Orthacea Wright
1984Orthacea Bruton et al.
1989Orthacea Zhang p. 56
1990Orthacea Potter
1997Orthoidea Jin and Chatterton
2000Orthoidea Williams et al. p. 724
2002Bajanorthis Sepkoski
2002Malinella Sepkoski
2002Nugnecella Sepkoski
2002Ottadalenites Sepkoski
2002Turarella Sepkoski
2002Zhejiangorthis Sepkoski
2003Orthoidea Benedetto
2005Orthoidea Zhan and Jin p. 9
2008Orthoidea Zuykov and Butts
2008Orthoidea Zuykov et al.
2009Orthoidea Popov et al.
2010Orthoidea Hints
2011Orthoidea Hansen and Holmer
2011Orthoidea Rubel
2014Orthoidea Hints
2014Orthoidea Jakobsen et al.
2016Orthoidea Paškevičius and Hints
2017Orthoidea Liljeroth et al.

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Protostomia
—Spiralia
superphylumLophotrochozoa
—Lophophorata
—PanbrachiopodaCarlson and Cohen 2020
RankNameAuthor
phylumBrachiopodaCuvier 1805
subphylumRhynchonelliformeaWilliams et al. 1996
classRhynchonellataWilliams et al. 1996
orderOrthidaSchuchert and Cooper 1932
suborderOrthidinaSchuchert and Cooper 1932
superfamilyOrthoideaWoodward 1852
superfamilyOrthoideaWoodward 1852

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.

Superfm. †Orthoidea Woodward 1852
show all | hide all
Fm. †Anomalorthidae Ulrich and Cooper 1936
+
G. †Alimbella Andreeva 1960
G. †Anomalorthis Ulrich and Cooper 1936
+
†Anomalorthis lonensis Walcott 1884
†Anomalorthis nevadensis Ulrich and Cooper 1938
†Anomalorthis oklahomensis Ulrich and Cooper 1938
†Anomalorthis resoi Ross 1970
†Anomalorthis rossi Hansen and Holmer 2011
†Anomalorthis utahensis Ulrich and Cooper 1936
G. †Medessia
Fm. †Archaeorthidae Williams et al. 2007
+
G. †Archaeorthis Schuchert and Cooper 1931
+
†Archaeorthis altaica Rozman and Severgina 1983
†Archaeorthis christianiae Kjerulf 1865
†Archaeorthis costellata Ulrich and Cooper 1938
†Archaeorthis electra Billings 1865
†Archaeorthis elongata Ulrich and Cooper 1936
†Archaeorthis globosa Williams and Curry 1985
†Archaeorthis groenlandica Poulsen 1937
†Archaeorthis major Nikitina et al. 2006
†Archaeorthis subcarinata Laurie 1980
†Archaeorthis wimani Walcott 1905
G. †Cyrtonotella Schuchert and Cooper 1931
+
†Cyrtonotella kuckersiana Wysogorski 1900
+
+
Invalid names: Orthis laine Opik 1930 [synonym]
†Cyrtonotella semicircularis Eichwald 1829
G. †Diplonorthis Mitchell 1972
+
†Diplonorthis portlocki Mitchell 1977
G. †Nicoloidea Zeng 1987
G. †Nothorthis Ulrich and Cooper 1938
+
†Nothorthis delicatula Ulrich and Cooper 1938
†Nothorthis kinderlensis Andreeva 1960
†Nothorthis marginata Benedetto et al. 2003
†Nothorthis perplexa Xu and Liu 1984
†Nothorthis subpyramidalis Hansen and Holmer 2011
†Nothorthis tarda Cooper 1956
†Nothorthis tarda lata Williams 1962
Invalid names: Altorthis Andreeva 1960 [synonym]
G. †Pleurorthis Cooper 1956
+
Invalid names: Ambardella [synonym]
G. †Riograndella Kobayashi 1937
G. †Xinanorthis Xu and Liu 1974
Fm. †Bohemiellidae Havlicek 1977
+
G. †Bohemiella Schuchert and Cooper 1931
+
†Bohemiella romingeri Barrande 1848
Invalid names: Shiragia [synonym]
G. †Cymbricia Roberts and Jell 1990
+
†Cymbricia spinicostata Roberts and Jell 1990
G. †Diraphora
+
†Diraphora arrojosensis Cooper et al. 1952
†Diraphora dyunyin Kruse 1990
†Diraphora simplex Popov 1984
G. †Murrinyinella Kruse 1990
+
†Murrinyinella garradin Kruse 1990
G. †Oligomys
G. †Wimanella Walcott 1908
+
†Wimanella highlandensis Walcott 1886
†Wimanella inyoensis Walcott 1908
†Wimanella maladensis Resser 1939
†Wimanella nautes Walcott 1912
†Wimanella rara Walcott 1908
†Wimanella seges Kruse 1990
†Wimanella shelbyensis Walcott 1908
†Wimanella simplex Walcott 1908
†Wimanella spencei Walcott 1912
†Wimanella tricavata Roberts and Jell 1990
Fm. †Cathaysiorthidae Rong et al. 2013
+
G. †Asturorthis Villas and Cocks 1996
+
†Asturorthis sarreoensis Villas and Cocks 1996
G. †Cathaysiorthis Rong et al. 2008
+
†Cathaysiorthis enorme Laurie 1991
†Cathaysiorthis xichuanensis Huang et al. 2019
†Cathaysiorthis yushanensis Zeng and Hu 1997
Fm. †Glyptorthidae Schuchert and Cooper 1931
+
G. †Bassettella Zykov and Butts 2008
+
†Bassettella alata Hints 2010
†Bassettella gracilis Zuykov and Butts 2008
G. †Eridorthis Foerste 1909
+
†Eridorthis australis Percival 1991
†Eridorthis inexpecta Cooper 1956
†Eridorthis nicklesi Foerste 1909
G. †Glyptorthis Foerste 1914
+
†Glyptorthis alta Cooper 1956
†Glyptorthis assimilis Cooper 1956
†Glyptorthis balclatchiensis Davidson 1883
†Glyptorthis balcletchiensis Davidson 1883
†Glyptorthis bellarugosa Conrad 1843
†Glyptorthis bellatula Cooper 1956
†Glyptorthis cataclina Zeng 1987
†Glyptorthis costellata Cooper 1956
†Glyptorthis crenulata Cooper 1956
†Glyptorthis crispa M'Coy 1846
†Glyptorthis crispata Emmons 1842
†Glyptorthis daytonensis Foerste 1887
†Glyptorthis equiconvexa Cooper 1956
†Glyptorthis fausta Foerste 1887
†Glyptorthis glaseri Alberstadt 1973
†Glyptorthis glypta Cooper 1956
†Glyptorthis imbrex Havlicek and Branisa 1980
†Glyptorthis irregularis Cooper 1956
†Glyptorthis irrupta Rubel 1962
†Glyptorthis marilara Li and Copper 2006
†Glyptorthis maritima Wright 1964
†Glyptorthis obesa Cooper 1956
†Glyptorthis papillosa Jin and Harper 2024
†Glyptorthis plana Rõõmusoks 1964
†Glyptorthis pulchra Wang 1949
†Glyptorthis sarcina Zhan and Jin 2005
†Glyptorthis senecta Cooper 1956
†Glyptorthis splendens Cocks 2014
†Glyptorthis squamata Rõõmusoks 1964
†Glyptorthis sulcata Cooper 1956
†Glyptorthis uncinata Cooper 1956
†Glyptorthis uniformis Cooper 1956
+
Invalid names: Glyptorthis virginica Cooper 1956 [synonym]
†Glyptorthis vidari Baarli 1995
†Glyptorthis viriosa Williams 1974
G. †Lepidorthis Wang 1955
+
†Lepidorthis typicalis Wang 1955
+
†Lomatorthis mimula Williams and Curry 1985
G. †Parisorthis Zhan and Jin 2005
+
†Parisorthis dischidanteris Zhan and Jin 2005
G. †Spinorthis Wright 1964
+
†Spinorthis geniculata Wright 1964
Fm. †Hesperonomiidae Ulrich and Cooper 1936
+
G. †Hesperonomia Ulrich and Cooper 1936
+
†Hesperonomia antelopensis Ulrich and Cooper 1936
†Hesperonomia crassa Ulrich and Cooper 1936
†Hesperonomia nemea Hall and Whitfield 1877
†Hesperonomia orientalis Benedetto 1998
†Hesperonomia planidorsalis Ulrich and Cooper 1936
†Hesperonomia subtransversa Ulrich and Cooper 1938
†Hesperonomia uzunbulakensis Nikitina et al. 2006
+
†Hesperonomiella arcuata Benedetto 2003
†Hesperonomiella porcias Walcott 1924
†Hesperonomiella uzunbulakensis Nikitina et al. 2006
Invalid names: Engenella [synonym]
G. †Mollesella Benedetto 2003
+
†Mollesella planiventralis Benedetto 2003
G. †Monorthis
+
†Monorthis menapiae Davidson 1868
†Monorthis transversa Benedetto 2003
+
†Protohesperonomia resupinata Williams and Curry 1985
G. †Treioria
+
†Treioria chaulioda Neuman and Bates 1978
G. †Zhanorthis Popov and Cocks 2017
+
†Zhanorthis gerdkuhensis Popov and Cocks 2017
Fm. †Hesperorthidae Schuchert and Cooper 1931
+
G. †Barbarorthis Opik 1934
+
†Barbarorthis laurentina Billings 1857
†Barbarorthis porkuniensis Oraspold 1959
G. †Dolerorthis Schuchert and Cooper 1931
+
†Dolerorthis flabellites Foerste 1889
†Dolerorthis intercostata de Sowerby and Murchison 1839
†Dolerorthis interplicata Foerste 1909
†Dolerorthis multicostellata Rong et al. 2013
†Dolerorthis nadruvensis Paškevičius and Hints 2016
†Dolerorthis plicata de Sowerby and Murchison 1839
†Dolerorthis praeclara Temple 1968
†Dolerorthis pristina Popov et al. 2002
†Dolerorthis psygma Lamont and Gilbert 1945
†Dolerorthis rankini Davidson 1883
†Dolerorthis rustica Sowerby 1839
†Dolerorthis savagei Amsden 1974
†Dolerorthis sowerbyana Davidson 1871
†Dolerorthis sowerbyiana Davidson 1869
Invalid names: Altaeorthis Severgina 1967 [synonym], Munhella Neuman 1971 [synonym]
G. †Flabellitesia Zhang 1989
+
†Flabellitesia adaia Li and Copper 2006
†Flabellitesia kessei Boucot et al. 1988
G. †Hesperorthis Schuchert and Cooper 1931
+
†Hesperorthis australis Cooper 1956
†Hesperorthis avalanchensis Jin and Chatterton 1997
†Hesperorthis barbata Percival 1991
†Hesperorthis biconvexa Stigall Rode 2005
†Hesperorthis costalis Hall 1847
†Hesperorthis davidsoni de Verneuil 1845
†Hesperorthis dubia Cooper 1956
†Hesperorthis gotlandica Schuchert and Cooper 1932
†Hesperorthis ignicula Raymond 1905
†Hesperorthis latecostata Rozman 1977
†Hesperorthis laurentina Billings 1857
†Hesperorthis leinsterensis Liljeroth et al. 2017
†Hesperorthis martinssoni Bassett and Cocks 1974
†Hesperorthis matutina Cooper 1956
†Hesperorthis mucronata Oraspold 1959
†Hesperorthis onniensis Whittard and Barker 1950
†Hesperorthis pyramidalis Twenhofel 1928
†Hesperorthis rae Oraspold 1956
†Hesperorthis sulcata Cooper 1956
†Hesperorthis tricenaria Conrad 1843
G. †Lordorthis Ross 1959
+
†Lordorthis variabilis Ross 1959
G. †Ptychopleurella Schuchert and Cooper 1931
+
†Ptychopleurella aleksandrovae Nikitin et al. 1996
†Ptychopleurella angulaticostata Jin and Chatterton 1997
†Ptychopleurella arthuri Pestana 1960
†Ptychopleurella bouchardi Davidson 1847
†Ptychopleurella decretoria Percival 1991
†Ptychopleurella erecta Rubel 1962
†Ptychopleurella kleinhamplei Ross and Barnes 1967
†Ptychopleurella lamellosa Raymond 1905
†Ptychopleurella lapworthi Davidson 1883
+
Invalid names: Glyptorthis biornata Reed 1945 [synonym]
†Ptychopleurella lenzi Zhang 1989
†Ptychopleurella multicostata Whittard and Barker 1950
†Ptychopleurella pirguensis Rõõmusoks 1964
†Ptychopleurella porcia Billings 1859
†Ptychopleurella separata Wright 1964
†Ptychopleurella sulcata Cooper 1956
+
†Schizonema capillatum Temple 1970
†Schizonema fissistriata Foerste 1912
Invalid names: Schizoramma Foerste 1912 [objective synonym]
Fm. †Lycophoriidae Schuchert and Cooper 1931
+
G. †Lycophoria Lahusen 1885
+
†Lycophoria globosa Eichwald 1829
†Lycophoria lamanskii Rubel 1961
†Lycophoria longissima Pander 1830
†Lycophoria nucella Dalman 1828
Fm. †Orthidae Woodward 1852
+
G. †Almadenorthis Reyes-Abril et al. 2010
+
†Almadenorthis auriculata Reyes-Abril et al. 2010
G. †Bastamorthis Ghobadi Pour et al. 2011
+
†Bastamorthis multicostata Ghobadi Pour et al. 2011
G. †Boreadorthis Opik 1934
+
†Boreadorthis crassa Opik 1934
†Boreadorthis recula Opik 1934
†Boreadorthis sheehani Cocks 2014
+
†Diochthofera conspicua Potter 1990
G. †Duolobella Rasmussen et al. 2012
+
†Duolobella sandiae Rasmussen et al. 2012
G. †Gutiorthis Reyes-Abril et al. 2010
+
†Gutiorthis incurvata Reyes-Abril et al. 2010
G. †Lenorthis Andreeva 1955
G. †Leoniorthis Egerquist 2003
+
†Leoniorthis robusta Hints 2014
†Leoniorthis rubeli Hints 2014
G. †Orthambonites Pander 1830
+
†Orthambonites aequalis Pander 1830
†Orthambonites angulatus Cooper 1956
+
Invalid names: Orthambonites lata Pander 1830 [synonym], Orthambonites rotunda Pander 1830 [synonym]
†Orthambonites decipiens Phleger, Jr. 1933
†Orthambonites exfoliata Raymond 1905
†Orthambonites exopunctata Williams 1974
†Orthambonites fundata Rubel 1961
†Orthambonites novitas Opik 1939
†Orthambonites paucicostatus Ulrich and Cooper 1938
†Orthambonites proava Salter 1865
†Orthambonites tuvensis Andreeva 1982
Subfm. †Orthinae Woodward 1852
+
G. †Krattorthis Jaanusson and Bassett 1993
+
†Krattorthis verneuili Rubel 1961
G. †Sivorthis Jaanusson and Bassett 1993
+
†Sivorthis bellus Cooper 1956
†Sivorthis calatravaensis Reyes-Abril et al. 2010
†Sivorthis eucharis Ulrich and Cooper 1938
†Sivorthis filistera Jaanusson and Bassett 1993
†Sivorthis minus Cooper 1956
†Sivorthis minutus Cooper 1956
†Sivorthis noctilio Sharpe 1849
†Sivorthis occidentalis Cooper 1956
†Sivorthis precordillerana Benedetto 2015
†Sivorthis tenuicostatus Cooper 1956
G. †Turanorthis Nikitina et al. 2006
+
†Turanorthis kujandensis Nikitina et al. 2006
G. †Orthis Dalman 1828
+
Subg. †Orthis (Orusia) Walcott 1905
+
†Orthis acuminata Billings 1859
†Orthis australis M'Coy 1847
†Orthis berthoisi Davidson 1869
†Orthis biforata Nicholson 1875
†Orthis biforata reversata Foerste 1885
†Orthis biloba Linnaeus 1758
†Orthis bilobata Portlock 1843
†Orthis callactis Dalman 1827
†Orthis christianae Kjerulf 1865
†Orthis cypha James 1874
†Orthis davidsoni de Verneuil 1845
†Orthis expansa de Sowerby and Murchison 1839
†Orthis intercostata de Sowerby and Murchison 1839
†Orthis kreklingensis Opik 1939
†Orthis laticostata James 1871
†Orthis perveta Conrad 1843
†Orthis piger Billings 1859
†Orthis reversa McCoy 1862
†Orthis ribeiroi Sharpe 1853
†Orthis spinigera M'Coy 1847
†Orthis subalata Ulrich and Cooper 1938
†Orthis testudinaria Dalman 1828
†Orthis tulliensis Vanuxem 1842
G. †Palaeowingella Rasmussen et al. 2012
+
†Palaeowingella farewellensis Rasmussen et al. 2012
G. †Paralenorthis Havlicek and Branisa 1980
+
†Paralenorthis alabamensis Ulrich and Cooper 1938
†Paralenorthis alata de Sowerby and Murchison 1839
+
Invalid names: Lenorthis carausii Davidson 1868 [synonym]
†Paralenorthis buttsi Schuchert and Cooper 1932
†Paralenorthis carlottoi Gutiérrez−Marco and Villas 2007
†Paralenorthis costata Zhan et al. 2014
†Paralenorthis estenaensis Reyes-Abril et al. 2010
†Paralenorthis immitatrix Havlicek and Branisa 1980
†Paralenorthis lolae Reyes-Abril et al. 2010
†Paralenorthis luritjaorum Jakobsen et al. 2014
†Paralenorthis marshalli Wilson 1926
†Paralenorthis minusculus Phleger, Jr. 1933
†Paralenorthis mollesensis Levy and Nullo 1973
†Paralenorthis panderania Hall and Clarke 1892
†Paralenorthis proava Salter 1865
†Paralenorthis rgaitensis Nikitina 1985
†Paralenorthis riojanus Levy and Nullo 1973
†Paralenorthis robustus Neuman 1964
†Paralenorthis semnanensis Popov et al. 2009
†Paralenorthis serica Chang 1934
†Paralenorthis suriensis Benedetto 2003
Invalid names: Orthis calligramma chinensis Chang 1934 [synonym]
G. †Rogorthis Hints 2014
+
†Rogorthis pakriensis Rubel 1961
G. †Sinorthis
+
Invalid names: Yichangorthis [synonym]
G. †Sulevorthis Jaanusson and Bassett 1993
+
†Sulevorthis bielsteini Cooper 1956
†Sulevorthis blountensis Cooper 1956
†Sulevorthis cessatus Williams 1963
†Sulevorthis exopunctatus Williams 1974
†Sulevorthis lyckholmiensis Wysogorski 1900
†Sulevorthis playfairi Reed 1917
G. †Suriorthis Benedetto 2003
+
†Suriorthis depressus Benedetto 2003
G. †Taphrorthis Cooper 1956
+
†Taphrorthis aspera Williams 1962
†Taphrorthis bellatrix Reed 1917
†Taphrorthis emarginata Cooper 1956
†Taphrorthis guizhouensis Xu and Liu 1984
+
Invalid names: Taphrorthis obesa Xu and Liu 1984 [synonym]
†Taphrorthis immatura Williams and Curry 1985
†Taphrorthis peculiaris Cooper 1956
G. †Trondorthis Neuman 1974
+
†Trondorthis bifurcatus Cooper 1956
†Trondorthis sibirica Rozman and Severgina 1983
†Trondorthis strandi Neuman and Bruton 1974
Invalid names: Ocorthis [synonym]
Fm. †Orthidiellidae Ulrich and Cooper 1936
+
G. †Eostrophomena Walcott 1905
+
†Eostrophomena elegantula Walcott 1905
G. †Orthidiella Ulrich and Cooper 1936
+
†Orthidiella carinata Ulrich and Cooper 1938
†Orthidiella costellata Cooper 1956
†Orthidiella extensa Ulrich and Cooper 1938
†Orthidiella longwelli Ulrich and Cooper 1938
G. †Orthidium Hall and Clarke 1892
+
†Orthidium barnesi Ross 1970
†Orthidium bellulum Ulrich and Cooper 1938
†Orthidium gemmiculum Billings 1865
†Orthidium lamellosa Raymond 1905
†Orthidium lamellosum Raymond 1905
†Orthidium prominens Benedetto et al. 2003
G. †Portranella Wright 1964
+
†Portranella exornata Sharpe 1853
+
†Trematorthis karasaiensis Nikitina et al. 2006
†Trematorthis tenuis Cooper 1956
G. †Tuvinia Andreeva 1982
+
†Tuvinia alakulica Nikitina et al. 2006
†Tuvinia fasciculata Nikitina et al. 2006
†Tuvinia radiata Andreeva 1982
Fm. †Plaesiomyidae Schuchert 1913
+
G. †Bokotorthis Popov et al. 2000
+
†Bokotorthis abayi Klenina 1984
+
Invalid names: Bokotorthis distincta Klenina 1984 [synonym], Bokotorthis nikitini Klenina 1984 [synonym], Bokotorthis tschingisensis Klenina 1984 [synonym]
†Bokotorthis kasachstanica Popov et al. 2000
†Bokotorthis kasakhstanica Rukavishnikova 1956
†Bokotorthis minuta Popov and Cocks 2014
Subfm. †Evenkininae Williams 1965
+
G. †Evenkina
Subfm. †Metorthinae Williams 1965
+
G. †Metorthis
Subfm. †Plaesiomyinae Schuchert 1913
+
G. †Austinella Foerste 1909
+
†Austinella kankakensis McChesney 1861
†Austinella multicostella Alberstadt 1973
†Austinella sarybulakensis Popov et al. 2002
G. †Campylorthis Ulrich and Copper 1942
+
†Campylorthis deflecta Conrad 1843
†Campylorthis discreta Reed 1952
G. †Chaulistomella Cooper 1956
+
†Chaulistomella crassa Cooper 1956
G. †Dinorthis Hall and Clarke 1892
+
Subg. †Dinorthis (Pionorthis) Schuchert and Cooper 1932
Subg. †Dinorthis (Retrorsirostra) Schuchert and Cooper 1932
†Dinorthis anticostiensis Shaler 1865
+
Invalid names: Orthis porcata Shaler 1865 [replaced]
†Dinorthis atavoides Willard 1928
†Dinorthis berwynensis Whittington 1938
†Dinorthis carleyi Hall 1860
†Dinorthis flabellulum Sowerby and Murchison 1839
†Dinorthis hadra Percival 1991
†Dinorthis holdeni Willard 1928
†Dinorthis holdenoides Laurie 1991
†Dinorthis interstriata Willard 1928
†Dinorthis meedsi Winchell and Schuchert 1892
†Dinorthis meedsi arctica Schuchert 1900
†Dinorthis occidentalis Okulitch 1943
†Dinorthis pectinella Emmons 1842
†Dinorthis sweeneyi Winchell 1881
†Dinorthis taukensis Nikitin et al. 2003
†Dinorthis transversa Willard 1928
+
Invalid names: Dinorthis quadriplicata Willard 1928 [synonym]
†Dinorthis venusta Cooper 1956
†Orthis (Dinorthis) meedsi Winchell and Schuchert 1893
G. †Madiorthis Zuykov and Harper 2008
+
†Madiorthis alsami Zuykov and Harper 2008
+
†Multicostella platys Billings 1859
†Multicostella plena Cooper 1956
G. †Plaesiomys Hall and Clarke 1892
+
Subg. †Plaesiomys (Plaesiomys) Hall and Clarke 1892
Subg. †Plaesiomys (Valcourea) Raymond 1911
+
†Plaesiomys carletona Twenhofel 1928
†Plaesiomys fidelis Popov et al. 2000
†Plaesiomys idahoensis Ross 1959
†Plaesiomys iphigenia Billings 1865
†Plaesiomys multiplicata Bancroft 1945
†Plaesiomys porcata M'Coy 1846
†Plaesiomys porcata lata Mitchell 1977
†Plaesiomys proavita Winchell and Schuchert 1892
+
Invalid names: Plaesiomys planus Wang 1949 [synonym]
†Plaesiomys rockymontana Wilson 1926
†Plaesiomys saxbiana Oraspold 1959
Invalid names: Pionorthis Schuchert and Cooper 1932 [replaced]
G. †Retrorsirostra Schuchert and Cooper 1932
+
G. †Valcourea Raymond 1911
+
†Valcourea angulata Phleger, Jr. 1933
†Valcourea confinis Salter 1849
†Valcourea plana Cooper 1956
†Valcourea semicarinata Cooper 1956
†Valcourea strophomenoides Raymond 1905
†Valcourea transversa Cooper 1956
Fm. †Poramborthidae Havlicek 1950
+
Fm. †Productorthidae Schuchert and Cooper 1931
+
Subfm. †Glossorthinae Williams et al. 2000
+
G. †Glossorthis Öpik 1930
+
†Glossorthis schmidti Wysogonski 1900
†Glossorthis tacens Opik 1930
G. †Prantlina Havlíček 1949
+
†Prantlina desiderata Barrande 1948
†Prantlina nasuta Rubel 1961
Subfm. †Productorthinae Schuchert and Cooper 1931
+
G. †Ferrax
G. †Nicolella Reed 1917
+
†Nicolella actoniae de Sowerby and Murchison 1839
†Nicolella alliku Oraspold 1956
†Nicolella crabbi Cocks 2014
†Nicolella oswaldi Buch 1849
+
†Nicolella oswaldi mediofida Alichova 1951
†Nicolella patens Oraspold 1956
†Nicolella pterygoidea Pander 1830
†Nicolella sylvatica Reed 1936
G. †Panderina Schuchert and Cooper 1931
+
†Panderina abscissa Pander 1830
†Panderina ambigua Benedetto 2003
†Panderina bocki Lamansky 1905
†Panderina lata Pander 1830
†Panderina pakriensis Rubel 1961
†Panderina tetragona Pander 1830
G. †Productorthis Kozlowski 1927
+
†Productorthis aculeata Pander 1830
†Productorthis angulensis Benedetto 2003
†Productorthis eminens Pander 1830
†Productorthis mainensis Neuman 1964
†Productorthis obtusus Pander 1830
†Productorthis parallela Pander 1830
+
†Saucrorthis obtusa Ghobadi Pour et al. 2011
Fm. †Whittardiidae Williams 1974
+
Invalid names: Bajanorthis [nomen dubium], Malinella Andreeva 1982 [nomen dubium], Nugnecella [nomen dubium], Orthacea Woodward and Schuchert 1852 [replaced], Ottadalenites [nomen dubium], Skenidioidae Kozlowski 1929 [empty], Tarfayidae Popov et al. 2009 [empty], Turarella [nomen dubium], Zhejiangorthis [nomen dubium]
Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: low Mg calcitep
Environment: marineuc
Locomotion: stationaryo
Attached: yeso
Life habit: epifaunalo
Diet: suspension feedero
Vision: blindc
Created: 2004-02-28 14:11:06
Modified: 2009-04-11 14:18:14
Source: o = order, c = class, p = phylum, uc = unranked clade
References: Aberhan et al. 2004, Nesnidal et al. 2013

Age range: base of the Duyunian to the top of the Bathonian or 514.00000 to 166.10000 Ma

Collections (3390 total)

Oldest occurrences

Time interval Ma Country or state Original ID and collection number
Cambrian538.8 - 485.4Sweden (Östergötland) Archaeorthis sp. (191159)
Lenian516.0 - 510.2Morocco Bohemiella a (9800)
Dyeran515.3 - 511.2Argentina Diraphora sp. (176949)
Dyeran515.3 - 511.2USA (California) Billingsella highlandensis (226618) Wimanella highlandensis (219695) Wimanella inyoensis (226589)
Dyeran515.3 - 511.2USA (Vermont) Wimanella orientalis (121235) Wimanella sp. (191)
Dyeran515.3 - 511.2USA (Nevada) Wimanella sp. (8665)
Duyunian514.0 - 509.0China (Anhui) Wimanella sp. (125434)
Ordian511.2 - 508.0Australia (Northern Territory) Bohemiella sp. (203)
Delamaran511.2 - 506.5USA (Montana) Wimanella simplex (68907 225273)
Delamaran511.2 - 506.5USA (California) Billingsella highlandensis (191414) Wimanella highlandensis (219700 219701)

Youngest occurrences
Time interval Ma Country or state PBDB collection number
Asbian340.0 - 336.0Spain Orthidae indet. (34641)
Asbian340.0 - 336.0Australia (New South Wales) Orthis spinigera (133349)
Brigantian336.0 - 330.9United Kingdom (England) Orthoidea indet. (76172)
Gzhelian - Artinskian303.7 - 279.3Bolivia Orthis resupinata (120479)
Asselian298.9 - 295.5Slovenia Orthis sp. (129658)
Wordian266.9 - 264.28Laos Orthis sp. (125044)
Wuchiapingian259.9 - 254.17Pakistan Orthis sp. (125909 126278 127025)
Lopingian259.9 - 252.17India Orthis sp. (117558)
Wuchiapingian - Changhsingian259.9 - 252.17Pakistan Orthis sp. (126751)
Bathonian168.3 - 166.1France Orthis sp. (38741)