Basic info Taxonomic history Classification Included Taxa
Morphology Ecology and taphonomy External Literature Search Age range and collections

Arcioni

Bivalvia

Taxonomy
Arcioni was named by Gray (1854). It is extant.

It was assigned to Ostreomorphi by Carter et al. (2011).

Subtaxa
Arcida, Cyrtodontida

Synonymy list
YearName and author
1854Arcioni Gray
2011Arcioni Carter et al. p. 7

Is something missing? Join the Paleobiology Database and enter the data

RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Protostomia
—Spiralia
superphylumLophotrochozoa
phylumMollusca
RankNameAuthor
classBivalvia
—Eubivalvia
subclassAutobranchia(Groblen 1894)
infraclassPteriomorphia(Beurlen 1944)
—OstreomorphiFerussac 1822
—ArcioniGray 1854
—ArcioniGray 1854

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.

Unr. Arcioni Gray 1854
show all | hide all
Or. Arcida Stoliczka 1871
hide
G. †Antoneila
Superfm. Arcoidea Lamarck 1809
+
Fm. Arcidae Lamarck 1809
+
G. †Ambrogia Malatesta 1974
Subfm. Anadarinae Reinhart 1935
+
G. Anadara Gray 1847 [ark]
+
Invalid names: Cara Gray 1847 [synonym]
G. †Dallarca Ward 1992
G. †Hataiarca Noda 1966
G. †Indacar Iredale 1939
G. †Mabelllarca Iredale 1939
G. †Nemoarca Conrad 1869
G. †Philippinarca Noda 1979
G. Samacar Iredale 1936
+
Invalid names: Paragrammatodon Nomura and Niino 1940 [synonym]
G. Scapharca Gray 1847
G. Scapharcopsis Nordsieck 1969
G. Scaphula Benson 1834
G. Senilia Gray 1840
G. †Tegilarca Iredale 1939
Invalid names: Cunearcinae Scarlato and Starobogatov 1979 [synonym], Lunarcinae Scarlato and Starobogatov 1979 [synonym], Scaphulinae Scarlato and Starobogatov 1979 [synonym], Seniliinae Scarlato and Starobogatov 1979 [synonym]
G. †Angulararca Noda 1966
+
†Angulararca terminumbonis Grant, IV and Gale 1931
Subfm. Arcinae Lamarck 1809
+
G. Acar Gray 1857 [miniature ark]
G. Arca Linnaeus 1758 [ark]
+
Invalid names: Arcoptera Bittner 1895 [synonym], Navicula Blainville 1825 [synonym]
G. Calloarca Gray 1857
G. †Destacar Iredale 1936
G. Eonavicula Arkell 1929
G. †Epitrisis Iredale 1939
G. Lamarcka Vermeij and Amano 2021
G. †Mimarcaria Iredale 1939
G. †Miratacar Iredale 1939
G. Nipponarca Habe 1951
G. †Opularca Iredale 1939
G. †Plagiarca Conrad 1873
G. †Thronacar Iredale 1939
G. Trisidos Ršding 1798
Invalid names: Calloarcinae Scarlato and Starobogatov 1979 [synonym], Hawaiarcinae Noda 1986 [synonym], Porteriinae Scarlato and Starobogatov 1979 [synonym]
G. Asperarca Sacco 1898
G. Barbatia Gray 1842
+
Subg. Barbatia (Barbatia) Gray 1842
+
Invalid names: Barbatia (Ustularca) Iredale 1939 [synonym]
Subg. Barbatia (Cucullaearca) Conrad 1865
Subg. †Barbatia (Diluvarca) Woodring 1925
Subg. Barbatia (Granoarca) Conrad 1862
Subg. Barbatia (Hawaiarca) Dall et al. 1938
Subg. †Barbatia (Mesocibota) Iredale 1939
Subg. Barbatia (Obliquarca) Sacco 1898
†Barbatia aegyptiaca Fourtau 1917
†Barbatia aptiensis Pictet and Campiche 1866
†Barbatia aspera Conrad 1854
†Barbatia axinaea Boettger 1883
Barbatia candida Helbling 1779
†Barbatia carolinensis Conrad 1849
†Barbatia consutilis Tate 1886
†Barbatia corvamnis Harris 1946
†Barbatia cowlitzensis Weaver and Van Winkle Palmer 1922
†Barbatia crustata Tate 1886
†Barbatia culleni Dey 1961
†Barbatia deusseni Gardner 1927
†Barbatia dissimilis Tate 1886
Barbatia foliata Forsskal 1775
†Barbatia geinitzi Reuss 1844
†Barbatia gibba Martin 1879
†Barbatia glyphus Böhm 1891
†Barbatia helblingi Bruguière 1789
Barbatia illota Sowerby 1833
†Barbatia inglisia Richards and Palmer 1953
†Barbatia irregularis Cossmann and Pissaro 1906
†Barbatia kayalensis Dey 1961
†Barbatia landesi Weaver and Van Winkle Palmer 1922
†Barbatia legayi Rigaux and Sauvage 1868
†Barbatia lignitifera Aldrich 1908
†Barbatia limatella Tate 1886
†Barbatia malaiana Martin 1917
†Barbatia marylandica Conrad 1840
†Barbatia mauryae Olsson 1922
†Barbatia meridiana Woods 1906
†Barbatia mundeformata Laws 1939
†Barbatia nodai Matsubara et al. 2010
†Barbatia paradiagona Dockery 1982
†Barbatia pistachia Lamarck 1819
†Barbatia pseudoillota Reinhart 1937
†Barbatia pumila Tate 1886
†Barbatia rembangensis Martin 1910
†Barbatia seraperta Harris 1946
†Barbatia simulans Tate 1886
†Barbatia subtrigonalis Martin 1883
†Barbatia sundaiana Martin 1916
†Barbatia suzzalloi Weaver and Van Winkle Palmer 1922
†Barbatia uxorispalmeri Stenzel and E. K. 1957
†Barbatia wendti Lamy 1950
Invalid names: Abarbatia Dall et al. 1938 [synonym]
G. Bathyarca Kobelt 1891
+
Subg. †Bathyarca (Bathyarca) Kobelt 1891
†Bathyarca adelaideana Iredale 1939
Bathyarca anomala Verill and Bush 1898
†Bathyarca corpulenta Smith 1885
Bathyarca cybaea Hedley 1906
†Bathyarca hendersoni Dall 1898
†Bathyarca perversidens Hedley 1902
G. Bentharca Verrill and Bush 1898
+
G. Coraliarca Habe and Okutani 1968
G. Fugleria Reinhart 1937
+
Fugleria tenera Reeve 1844 [Delicate Ark]
+
Invalid names: Arca balesi Pilsbry and McLean 1939 [synonym]
G. †Karasuarca Gorbach 1966
G. Kikaiarca Noda 1966
+
Kikaiarca kikaizimana Nomura and Zinbo 1934
Subfm. Noetiinae Stewart 1930
+
G. †Arginella MacNeil 1938
G. †Arginopsis MacNeil 1938
G. Didimacar Iredale 1939
G. †Halonanus Stewart 1930
G. †Hoernesarca Malatesta 1974
G. †Matsumotoa Okada 1958
G. †Noetiopsis MacNeil 1938
G. †Protonoetia MacNeil 1938
G. Sheldonella Maury 1917
Tr. Striarcini MacNeil 1938
Tr. †Trinacriini MacNeil 1937
Invalid names: Noetiini Stewart 1930 [empty]
G. †Palestinarca Vokes 1946
G. Quadrilatera Deshayes 1860
+
†Quadrilatera januaria Marwick 1926
G. †Rostarca Gilbert and Can de Poel 1965
+
†Rostarca angusta Lamarck 1805
Invalid names: Barbatiidae Scarlato and Starobogatov 1979 [synonym], Bathyarcidae Scarlato and Starobogatov [synonym], Litharcinae Frizzell 1946 [empty]
Fm. Cucullaeidae Stewart 1930
+
G. Cucullaea Lamarck 1801
+
Subg. †Cucullaea (Cucullastis) Finlay and Marwick 1937
Subg. †Cucullaea (Cucullona) Finlay and Marwick 1937
Subg. †Cucullaea (Cyphoxis) Rafinesque 1819
Subg. †Cucullaea (Idonearca) Conrad 1862
Subg. †Cucullaea (Latiarca) Conrad 1862
†Cucullaea alta Sowerby 1846
†Cucullaea antarctica Wilckens 1907
†Cucullaea chiemiensis Guembel 1861
†Cucullaea chilensis Philippi 1887
†Cucullaea cordiformis Packard 1922
†Cucullaea corioensis McCoy 1876
†Cucullaea crassatina Lamarck 1805
†Cucullaea eichwaldi Karakash 1897
†Cucullaea ellioti Zinsmeister and Macellari 1988
†Cucullaea equidens Tate 1886
†Cucullaea erda Maury 1930
†Cucullaea ewekoroensis Adegoke 1977
†Cucullaea farsensis Cox 1936
†Cucullaea freia Maury 1930
†Cucullaea gabbi Johnson 1905
+
Invalid names: Cucullaea transversa Gabb 1862 [replaced]
†Cucullaea gigantea Conrad 1862
†Cucullaea glabra Parkinson 1811
†Cucullaea haguei Meek 1877
†Cucullaea harttii Rathburn 1875
†Cucullaea increbescens White 1889
†Cucullaea inermis Gabb 1869
†Cucullaea isolda Maury 1930
Cucullaea labiata Lightfoot 1786
†Cucullaea laubei Broili 1904
†Cucullaea lirata Packard 1922
†Cucullaea littlei Gabb 1877
†Cucullaea macerata Boehm 1881
†Cucullaea marshalli Zinsmeister 1981
†Cucullaea mathewsonii Gabb 1864
+
Invalid names: Arca biloba Weaver 1905 [synonym]
†Cucullaea minchinhamptonensis Cox and Arkell 1948
†Cucullaea monodi Dartevelle and Freneix 1957
†Cucullaea morani Waring 1914
†Cucullaea multicostata Ihering 1904
†Cucullaea nipponica Nagao 1928
†Cucullaea obliqua Lycett 1850
†Cucullaea obliqua Meek 1877
†Cucullaea pachygastris Boettger 1880
†Cucullaea pamotanensis Martin 1910
†Cucullaea patagonensis Erdmann and Morra 1985
†Cucullaea perijana Hodson et al. 1927
†Cucullaea ponderosa Whiteaves 1876
†Cucullaea scrivenori Newton 1906
†Cucullaea seisiana Broili 1904
†Cucullaea subglabra Orbigny 1850
†Cucullaea transversa Nagao 1934
†Cucullaea transversa Rogers and Rogers 1839
†Cucullaea tschapitana Broili 1904
†Cucullaea worthingtoni Hutton 1873
Cucullea auingeri Laube 1865
†Cucullea rugosa Münster 1841
†Idonearca deatsvillensis Stephenson 1941
†Idonearca kingsensis Stephenson 1941
†Idonearca murrayi Stephenson 1941
†Idonearca powersi Stephenson 1941
G. †Dicranodonta Woods 1899
+
†Dicranodonta dowlingi McLearn 1919
G. †Megacucullaea Rennie 1936
G. †Noramya Casey 1961
G. †Pseudocucullaea Solger 1903
+
†Pseudocucullaea lens Solger 1903
+
Invalid names: Pseudocucullaea incisa Solger 1903 [synonym], Pseudocucullaea obliqua Solger 1903 [synonym]
†Pseudocucullaea parijana Hodson et al. 1927
Invalid names: Eusebia Maury 1930 [synonym]
G. Tetrarca Nordsieck 1969
+
Tetrarca acuminata Krauss 1848
Tetrarca boucardi Jousseaume 1894
+
Invalid names: Arca praeboucardi Sinelnikova 1990 [synonym]
Tetrarca fernandezensis Hertlein and Strong 1943
†Tetrarca leptogrammica Hall, Jr. 1964
†Tetrarca sisquocensis Reinhart 1937
†Tetrarca washingtoniana Dickerson 1917
+
Invalid names: Barbatia merriami Van Winkle 1918 [synonym]
Invalid names: Idonearcidae Scarlato and Starobogatov 1979 [synonym], Lopatiniidae Scarlato and Starobogatov 1979 [synonym]
Fm. †Frejidae Ratter and Cope 1998
+
G. †Freja Liljedahl 1984
G. †Trecanolia Ratter and Cope 1998
+
†Trecanolia acincta Ratter and Cope 1998
G. †Uskardita Ratter and Cope 1998
+
†Uskardita mikraulax Ratter and Cope 1998
Fm. Glycymerididae Newton 1922
+
Subfm. †Arcullaeinae Newell 1969
+
G. †Arcullaea Vokes 1949
G. †Peruarca Olsson 1944
G. †Pettersia Nicol 1953
G. †Protarca Stephenson 1923
G. †Spinarcullaea Chavan 1952
G. †Trigonarca Conrad 1862
Subfm. Glycymeridinae Newton 1922
+
G. †Africarca Eames 1957
G. †Costaglycymeris Ward 1992
G. †Ewekoromeris Adegoke 1977
G. Glycymeris Da Costa 1778
+
Invalid names: Axinaea Poli 1791 [synonym], Axinaeoderma Poli 1795 [synonym], Glycymerula Finlay and Marwick 1937 [synonym], Manaia [synonym], Pectunculigenus Renier 1807 [synonym], Pectunculopsis Ebert 1890 [synonym], Pectunculus Lamarck 1799 [synonym], Pseudaxinaea Monterosato 1892 [synonym], Tuceta Röding 1798 [synonym], Veletuceta Iredale 1931 [synonym]
G. †Glycymerita Finlay and Marwick 1937
G. Melaxinaea Iredale 1930
G. †Postligata Gardner 1916
G. Tucetilla Iredale 1939
G. Tucetonella Habe 1961
Invalid names: Axinaeinae Adams and Adams 1858 [synonym], Glycymeris barbarensis Conrad 1856 [nomen dubium], Melaxinaeinae Iredale 1930 [synonym], Pectunculinae [synonym], Postligatinae Scarlato and Starobogatov 1984 [synonym]
G. Tucetona Iredale 1939
+
†Glycymeris (Tucetona) evermanni Anderson and Hanna 1925
+
Invalid names: Axinaea cor Gabb 1864 [synonym], Glycymeris instabilis Anderson and Hanna 1925 [synonym]
†Glycymeris (Tucetona) verticordia Anderson and Hanna 1925
Subg. Tucetona (Bellaxinaea) Nicol 1984
†Tucetona acuticostata Sowerby 1849
†Tucetona angusticosta Lamprell and T. 1990
Tucetona arata Conrad 1841
†Tucetona auriflua Reeve 1843
†Tucetona broadfooti Iredale 1929
Tucetona castaneus Lamarck 1819
†Tucetona convexus Tate 1886
†Tucetona democraciana Hodson et al. 1927
†Tucetona finlayi Laws 1939
†Tucetona flabellata Tenison-Woods 1877
+
Invalid names: Pectunculus beddomei Smith 1885 [synonym], Pectunculus orbicularis Angas 1879 [synonym]
†Tucetona gealei Angas 1873
†Tucetona hoylei Melvill 1899
†Tucetona lamyi Dall 1915
†Tucetona laticostata Quoy 1835
+
Invalid names: Glycymeris magnificens Iredale 1929 [synonym]
†Tucetona lenticularis Tate 1886
Tucetona oculatus Reeve 1843
†Tucetona odhneri Iredale 1939
Tucetona pectinata Gmelin 1791
†Tucetona pectunculus Linnaeus 1758
+
Invalid names: Cardium amboinense Gmelin 1791 [synonym]
†Tucetona sabinensis Harris 1919
†Tucetona scalarisculpta Lamprell and T. 1990
†Tucetona sordida Tate 1891
+
Invalid names: Glycymeris insignis Pilsbry 1906 [synonym]
Tucetona strigilata Sowerby 1833
Tucetona subtilis Nicol 1956
†Tucetona usiacurii Anderson 1929
Invalid names: Tucetona amboinensis extra Iredale 1939 [synonym], Tucetona hoylei superior Iredale 1939 [synonym]
Fm. Noetiidae Stewart 1930
+
G. Arcopsis Koenen 1885
+
Subg. †Arcopsis (Arcopsis) Koenen 1885
Arcopsis adamsi Dall 1886
†Arcopsis dispar Deshayes 1858
Arcopsis solida Sowerby I 1833
†Arcopsis sparsiincisa Eames 1951
†Arcopsis symmrica Reeve 1844
†Arcopsis textilis Deshayes 1858
Invalid names: Spinearca [synonym], Verilarca [synonym]
+
†Incanopsis fastigiata Devries 2019
G. Noetia Gray 1857
+
†Arca (Noetia) koerti Bohm 1913
†Arca (Noetia) reuningi Böhm 1913
Subg. Noetia (Eontia) MacNeil 1937
Subg. Noetia (Noetia) Gray 1857
Subg. †Noetia (Sheldonella) Maury 1917
Noetia bisulcata Lamarck 1819
†Noetia dauleana Marks 1951
†Noetia incile Say 1824
Noetia lindae Petuch 1998
†Noetia macdonaldi Dall 1912
†Noetia magnifica Eames 1951
†Noetia mayensis Maury 1925
Noetia reversa Sowerby 1833
+
Invalid names: Arca hemicardium Koch 1843 [synonym], Noetia triangularis Gray 1857 [synonym]
†Noetia sheldoniana Maury 1912
†Noetia vientoensis Clark and Durham 1946
Invalid names: Noetiella [synonym]
Fm. †Parallelodontidae Dall 1898
+
G. †Alytodonta Cope 1997
+
†Alytodonta gibbosa Cope 1997
G. †Bapristodia Guo 1988
+
†Bapristodia serrata Guo 1988
G. †Cucullaria Conrad 1869
+
†Cucullaria coxi Adegoke 1977
†Cucullaria cucullaris Deshayes 1829
+
Invalid names: Cucullaria heterodonta Deshayes 1860 [synonym]
†Cucullaria darwini Philippi 1887
†Cucullaria tumescens Wood 1864
G. †Cucullopsis Chao 1927
+
†Cucullopsis quadrata Chao 1927
Subfm. †Grammatodontinae Branson 1942
+
G. †Aptolinter Casey 1961
Tr. †Catellini Scarlato and Starobogatov 1979
G. †Cryptochasma Casey 1961
G. †Grammatodon Meek and Hayden 1860
G. †Nanonavis Stewart 1930
G. †Nemodon Conrad 1869
G. †Notogrammatodon Maxwell 1966
G. †Pseudogrammatodon Arkell 1930
G. †Pseudomacrodon Stoll 1934
G. †Stenocolpus Yamani 1982
G. †Torinosucatella Tamura 1959
Invalid names: Cucullariinae Habe 1977 [synonym], Grammatodontini Stephenson 1941 [empty], Nemodontini Stephenson 1941 [empty], Nordenskjoeldiinae Scarlato and Starobogatov 1979 [synonym], Obliquidontinae Astafieva-Urbajtis 1994 [synonym]
G. Kamenevus Scott et al. 2020
G. †Macrodontella Assmann 1916
+
†Macrodontella lamellosa Assmann 1916
Subfm. †Parallelodontinae Dall 1898
+
G. †Carbonarca Meek 1866
G. †Glyptarca Hicks 1873
G. †Parallelodon Meek and Worthen 1866
+
Invalid names: Macrodon Buckman 1882 [synonym]
G. †Pleurogrammatodon Ichikawa and Maeda 1958
G. †Porterius Clark 1925
+
†Porterius adversidentatus Deshayes 1858
†Porterius gabbi Dickerson 1917
+
Invalid names: Barbatia andersoni van Winkle 1918 [synonym]
†Porterius woodfordi Hanna 1927
G. †Spitionella Berezovsky 2014
Invalid names: Catamarcaiidae Cope 2000 [empty]
Superfm. †Glyptarcoidea Cope 1996
+
Fm. †Glyptarcidae Cope 1996
+
G. †Camnantia Cope 1999
+
†Camnantia ampla Cope 1999
G. †Erhaiconcha Fang and Cope 2004
+
†Erhaiconcha xiangyangensis Fang and Cope 2004
G. †Hemiprionodonta Cope 1996
+
G. †Trigonoglyptarca Fang and Cope 2004
+
†Trigonoglyptarca magna Fang and Cope 2004
G. †Zaplaella Sánchez et al. 2003
+
†Zaplaella capillaensis Sánchez et al. 2003
Fm. †Pucamyidae Sanchez 2007
+
G. †Pucamya Sánchez and Benedetto 2007
Superfm. Limopsoidea Dall 1895
+
Fm. Limopsidae Dall 1895
+
G. Limopsis Sassi 1827
+
Subg. Limopsis (Limopsis) Sassi 1827
Limopsis affinis Verrill 1885
†Limopsis aguilari Bose 1906
†Limopsis aviculoides Conrad 1862
†Limopsis belcheri Adams and Reeve 1850
†Limopsis calva Sowerby 1832
†Limopsis carmanahensis Clark 1925
†Limopsis chapmani Singleton 1932
†Limopsis coemansi Briart and Cornet 1868
+
Invalid names: Limopsis albiensis Woods 1899 [synonym]
†Limopsis cossmanni Dall 1895
Limopsis cristata Jeffreys 1876
Limopsis davinae Esteves 1984
†Limopsis demerei Squires 2012
†Limopsis ellipsis Lea 1833
†Limopsis gisbornensis Maxwell 1978
†Limopsis grenadinarum Jung 1971
†Limopsis hatoviejonis Maury 1917
Limopsis hirtella Mabille and Rochebrune 1889
†Limopsis insolita Sowerby 1846
†Limopsis invalida Marwick 1928
†Limopsis kunraediensis Vogel 1895
†Limopsis lawsi King 1933
†Limopsis marwicki Powell 1938
†Limopsis minima Sowerby 1824
†Limopsis monbergi Ravn 1939
†Limopsis monilis Olsson 1922
†Limopsis morningtonensis Pritchard 1901
†Limopsis multiradiata Tate 1886
†Limopsis nitens Conrad 1849
†Limopsis ovalis Gabb 1873
†Limopsis parma Marwick 1929
Limopsis pelagica Smith 1885
+
Invalid names: Limopsis profundicola Verrill and Bush 1898 [synonym]
Limopsis perieri Fischer 1869
†Limopsis peteri Beu 1969
Limopsis plana Verrill 1895
†Limopsis psimolis Anelli et al. 2006
Limopsis pygmaea Philippi 1836
†Limopsis radiata Meyer 1885
†Limopsis silveradoensis Packard 1922
Limopsis spicata Oliver and Allen 1980
†Limopsis squiresi Hickman 2023
Limopsis sulcata Verrill and Bush 1898
Limopsis surinamensis Oliver and Allen 1980
Limopsis tenella Jeffreys 1876
†Limopsis transversa Gabb 1864
†Limopsis turnbulli Beu 2006
†Limopsis zealandica Hutton 1873
†Limopsis zitteli Ihering 1907
+
Invalid names: Limopsis catenata Suter 1917 [synonym]
Invalid names: Circlimopa Iredale 1939 [synonym], Cnisma Mayer 1868 [synonym], Cosmetopsis Rovereto 1898 [synonym], Crenulilimopsis Kuroda and Habe 1971 [synonym], Cyrenolimopsis Habe 1943 [synonym], Empleconia Dall 1908 [synonym], Felicia Rochebrune and Mabille 1889 [synonym], Limopsis (Limopsista) Finlay and Marwick 1937 [invalid subgroup], Loringella Iredale 1929 [synonym], Lunopsis d'Orbigny 1850 [synonym], Nipponolimopsis Habe 1951 [synonym], Oblimopa Iredale 1939 [synonym], Pectunculina d'Orbigny 1843 [synonym], Phrynelima Iredale 1929 [synonym], Senectidens Iredale 1931 [synonym], Trigonocoelia Nyst and Galeotti 1839 [synonym], Versipella Iredale 1931 [synonym]
G. Lissarca Smith 1877
+
Lissarca exilis Suter 1913
Lissarca harrisonae Powell 1927
Lissarca pisum Suter 1913
Lissarca stationis Fleming 1948
G. †Notolimopsis Maxwell 1969
G. †Nucunella d'Orbigny 1849
Subfm. †Vasconellinae Scarlato and Starobogatov 1979
+
G. †Vasconella Boussac 1911
Invalid names: Aupouriidae Scarlato and Starobogatov 1979 [synonym]
Invalid names: Limopsacea Dall 1895 [replaced]
Superfm. Philobryoidea Bernard 1897
+
Fm. Philobryidae Bernard 1897
+
G. Cosa Finlay 1926
+
Cosa costata Bernard 1896
Cosa dispar Powell 1937
Cosa laevicostata Powell 1933
Cosa serratocostata Powell 1937
G. Cratis Hedley 1915
+
Cratis delicatula Powell 1937
Cratis kanekoi Hayami and Kase 1993
†Cratis ovata Marwick 1931
Cratis progressa Hedley 1915
Cratis retiaria Powell 1937
G. †Eophilobryoidella Stiller and Chen 2004
+
†Eophilobryoidella sinoanisica Stiller and Chen 2004
G. †Micromytilus Cotton 1931
G. †Notomytilus Hedley 1916
G. Philobrya Carpenter 1872
+
Subg. Philobrya (Hochstetteria) Velain 1877
Philobrya modiolus Suter 1913
Philobrya setosa Carpenter 1864
Philobrya sublaevis Pelseneer 1903
Invalid names: Bryophila Carpenter 1864 [replaced]
Invalid names: Limarcoidae Scarlato and Starobogatov 1979 [synonym]
Invalid names: Glycymeridoidea Newton 1916 [empty], Glycymeroidea Newton 1922 [empty]
Or. †Cyrtodontida Scarlato and Starobogatov 1971
hide
G. †Aegilops
Unr. †Cyrtodontidina Scarlato and Starobogatov 1971
+
Superfm. †Cyrtodontoidea Ulrich 1894
+
Fm. †Cyrtodontidae Ulrich 1894
+
G. †Cyrtodonta Billings 1858
+
Invalid names: Palaearca Hall 1860 [synonym]
G. †Cyrtodontula Tomlin 1931
+
Invalid names: Whitella Ulrich 1890 [objective synonym]
G. †Daliella Fang and Cope 2004
G. †Dickinsartella Larghi 2005
G. †Heikea Isberg 1934
G. †Macrodesma Isberg 1934
G. †Matheria Billings 1858
+
Invalid names: Matheria [objective synonym]
G. †Ortonella
G. †Pharcidoconcha Pojeta and Gilbert-Tomlinson 1977
Subfm. †Ptychodesmatinae Scarlato and Starobogatov 1984
G. †Sowteria
G. †Thorslundia Isberg 1934
G. †Vanuxemia Billings 1858
G. †Warburgia Isberg 1934
G. †Yonginella Liljedahl 1992
Invalid names: Cyrtodontinae Ulrich 1894 [empty]
Superfm. †Falcatodontoidea Cope 1996
+
Fm. †Falcatodontidae Cope 1996
+
G. †Falcatodonta Cope 1996
Superfm. †Pichlerioidea Scarlato and Starobogatov 1979
+
Fm. †Pichleriidae Scarlato and Starobogatov 1979
+
G. †Elegantarca Tomlin 1930
G. †Hoferia Bittner 1895
+
Invalid names: Bittnerella Dall 1898 [synonym]
G. †Pichleria Bittner 1895
Subor. †Praecardiidina Newell 1965
+
Unr. †Antipleuroidei Kříž 2007
+
Superfm. †Antipleuroidea Kříž 2007
+
Fm. †Antipleuridae Neumayr 1891
Superfm. †Dualinoidea Conrath 1887
+
Fm. †Dualinidae Conrath 1887
+
Invalid names: Silurinidae Neumayr 1891 [synonym]
Fm. †Spanilidae Kříž 2007
Fm. †Stolidotidae Kříž 2007
Invalid names: Praelucinidae Conrath 1887 [empty]
Unr. †Praecardioidei Newell 1965
+
Superfm. †Cardioloidea Hoernes 1884
+
Fm. †Cardiolidae Hoernes 1884
Fm. †Slavidae Kříž 1982
Superfm. †Praecardioidea Hoernes 1884
+
Fm. †Buchiolidae Grimm 1998
Fm. Palaeocardiidae Scarlato and Starobogatov 1979
Fm. †Praecardiidae Hoernes 1884
+
Invalid names: Neklaniidae Scarlato and Starobogatov 1979 [synonym], Pararcidae Ulrich 1894 [synonym]
Invalid names: Praecardiacea Hoernes 1884 [replaced]
Invalid names: Nepiomorphia Kříž 2007 [synonym]
Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: aragonitec
Locomotion: facultatively mobilesubc
Life habit: epifaunalsubc
Diet: suspension feedersubc
Vision: blindc
Created: 2014-02-09 11:13:23
Modified: 2014-02-09 11:13:23
Source: subc = subclass, c = class
References: Eaton 1871, Aberhan et al. 2004

Age range

Maximum range based only on fossils: base of the Bendigonian to the top of the Holocene or 474.90000 to 0.00000 Ma
Minimum age of oldest fossil (stem group age): 473.8 Ma

Collections (8032 total)

Oldest occurrences

Time interval Ma Country or state Original ID and collection number
Paleozoic - Triassic538.8 - 201.4Chile (Ovalle) Grammatodon sp. (222433)
Ordovician485.4 - 443.8USA (New York) Vanuxemia sp. (332)
Arenig478.6 - 466.0Bolivia (Tarija) Hemiprionodonta lusitanica (57173)
Arenig478.6 - 466.0France (Loire-Atlantique) Parallelodon sp. (20861)
Moridunian477.7 - 473.8United Kingdom (Wales) Falcatodonta costata, Cyrtodontula hadzeli, Cyrtodonta staffordae, Cyrtodonta wattii, Glyptarca serrata (87601) Palaearca oboloidea, Glyptarca lobleyi, Palaearca hopkinsoni, Glyptarca primaeva (89324)
Bendigonian474.9 - 473.1Australia (Northern Territory) Cyrtodontula hadzeli (79175) Pharcidoconcha raupi (79170 79172)
Whitlandian473.8 - 470.7United Kingdom (Wales) Cyrtodonta oboloidea, Glyptarca primaeva (3713 3714 166752)
Dapingian470.0 - 467.3Argentina (Jujuy) Pucamya wira (232226)
Dapingian470.0 - 467.3China Daliella daliensis, Trigonoglyptarca magna (232224) Glyptarca sinensis, Erhaiconcha xiangyangensis (232223 232225) Glyptarca sinensis, Trigonoglyptarca magna (232222)
Middle Ordovician470.0 - 458.4USA (New York) Vanuxemia sp. (333) Whitella sp. (334)
Chazyan470.0 - 457.3Canada (Ontario) Cyrtodonta breviuscula (172201)
Chazyan470.0 - 457.3USA (New York) Cyrtodonta scala (171704) Cyrtodonta solitaria (56215 171792 172190) Vanuxemia limbata (171708) Vanuxemia limbata, Cyrtodonta scala (172321)
Chazyan470.0 - 457.3Canada (Quebec) Cyrtodonta faba (172355) Whitella canadensis (171789)
Whiterockian - Mohawkian470.0 - 451.0USA (Minnesota) Vanuxemia sp., Cyrtodonta 2 spp. (10767)
Chazyan - Blackriveran470.0 - 449.6Canada (Ontario) Cyrtodonta breviuscula (171791)
Whiterockian - Blackriveran470.0 - 449.6USA (Minnesota) Cyrtodonta sp. (23547)
Middle Ordovician - Late/Upper Ordovician470.0 - 443.8USA (Wisconsin, Illinois, Iowa) Vanuxemia sp., Cyrtodonta sp. (23553)
Abereiddian468.0 - 461.1United Kingdom (Wales) Glyptarca radnorensis, Camnantia ampla (20699)
Oretanian468.0 - 459.0Spain (Toledo) Glyptarca sp. (20898 20899)
Oretanian468.0 - 459.0Morocco Cyrtodontula sp. (20972)