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Euantiarcha
Taxonomy
Euantiarcha was named by Janvier and Pan (1982). It is not extant.
It was reranked as the infraorder Euantiarcha by Nelson et al. (2016).
It was assigned to Arthrodira by Lukševičs (2001); and to Yunnanolepidoidei by Nelson et al. (2016).
It was reranked as the infraorder Euantiarcha by Nelson et al. (2016).
It was assigned to Arthrodira by Lukševičs (2001); and to Yunnanolepidoidei by Nelson et al. (2016).
Synonymy list
| Year | Name and author |
|---|---|
| 1982 | Euantiarcha Janvier and Pan |
| 2001 | Euantiarcha Lukševičs |
| 2016 | Euantiarcha Nelson et al. p. 38 |
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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.
Infraor. †Euantiarcha Janvier and Pan 1982
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Fm. †Asterolepididae Traquair 1888
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G. †Asterolepis Eichwald 1840
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†Asterolepis alticristata Downs et al. 2019
†Asterolepis chadwicki Wells 1964
†Asterolepis concatenata Eichwald 1844
†Asterolepis cristata Obruchev 1933
†Asterolepis dellei Gross 1940
†Asterolepis essica Lyarskaya 1981
†Asterolepis estonica Gross 1940
†Asterolepis maxima Agassiz 1844
†Asterolepis orcadensis Watson 1932
†Asterolepis ornata Eichwald 1840
†Asterolepis radiata Rohon 1900
†Asterolepis saevesoederberghi Stensio 1938
†Asterolepis scabra Woodward 1891
†Asterolepis sinensis P’an 1957
†Asterolepis syasiensis Lyarskaya 1981
†Asterolepis thule Watson 1932
†Asterolepis verrucosa M'Coy 1848
G. †Byssacanthus Agassiz 1845
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†Byssacanthus arcuatus Agassiz 1837
†Byssacanthus crenulatus Agassiz 1845
†Byssacanthus dilatatus Eichwald 1844
†Byssacanthus gosseleti Barrois 1875
G. †Pterichthyodes Bleeker 1859
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†Pterichthyodes milleri Agassiz 1841
†Pterichthyodes productus Agassiz 1844
G. †Pterichthys Agassiz 1843
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†Pterichthys dohmi Gross 1931
†Pterichthys oblongus Agassiz 1844
†Pterichthys productus Agassiz 1844
†Pterichthys testudinarius Agassiz 1844
G. †Remigolepis Stensio 1931
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†Remigolepis acuta Stensio 1931
†Remigolepis cristata Stensio 1931
†Remigolepis durnalensis Olive 2015
†Remigolepis incisa Woodward 1901
†Remigolepis karakoliensis Panteleyev 1992
†Remigolepis kochi Stensio 1931
†Remigolepis kullingi Stensio 1931
†Remigolepis microcephala Pan et al. 1987
†Remigolepis redcliffensis Johanson 1997
†Remigolepis suusamyrensis Panteleyev 1992
†Remigolepis tuberculata Stensio 1931
†Remigolepis walkeri JOHANSON 1997
†Remigolepis zhongningensis Pan et al. 1980
G. †Stegolepis Malinovskaya 1973
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†Stegolepis asiatica Obrucheva 1955
†Stegolepis jugata Malinovskaya 1973
†Stegolepis tuberculata Malinovskaya 1973
Invalid names: Pterichthyidae [synonym]
Subor. †Asterolepidoidei Miles 1968
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Fm. †Pterichthyodidae Stensiӧ 1948
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G. †Sherbonaspis Young and Gorter 1981
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†Sherbonaspis andreannae Panteleyev 1993
†Sherbonaspis hillsi Young and Gorter 1981
†Sherbonaspis talimaae Plax and Luksevics 2023
G. †Venezuelepis Young and Moody 2002
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†Venezuelepis antarctica Young and Moody 2002
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Invalid names: Pambulaspis antarctica Young 1988 [replaced]
†Venezuelepis mingui Young and Moody 2002
Fm. †Bothriolepididae Cope 1886
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G. †Grossilepis Stensiö 1948
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†Grossilepis brandi Miles 1968
†Grossilepis rikiki Olive 2015
†Grossilepis spinosa Gross 1942
†Grossilepis tuberculata Gross 1941
Fm. †Microbrachiidae
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Invalid names: Gerdalepididae [empty]
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: c = class, subp = subphylum | |||||
| Reference: Carroll 1988 | |||||
Age range: base of the Late/Upper Emsian to the top of the Rhaetian or 399.50000 to 201.40000 Ma
Collections (90 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Early/Lower Devonian | Belarus (Vitebsk) | Sherbonaspis talimaae (232499) | |
| Emsian | China | Luquanolepis pileos (238498) | |
| Emsian | Canada (Nunavut) | Asterolepis sp. (26588 26592) | |
| Emsian | Australia (New South Wales) | Sherbonaspis hillsi, Monarolepis verrucosa (233190) | |
| Late/Upper Emsian | China | Wufengshania magniforaminis (238391) | |
| Late/Upper Emsian - Early/Lower Eifelian | Australia (Queensland) | Wurungulepis denisoni (238600) | |
| Eifelian | United Kingdom | Asterolepis orcadensis (238529 239112 239113 239114 239115 239116 239117) Pterichthyodes milleri (238085 238087) | |
| Eifelian | Estonia | Asterolepis estonica, Byssacanthus dilatatus (225793) Byssacanthus dilatatus (225791 225792 225794) | |
| Eifelian | United Kingdom (Scotland) | Pterichthyodes milleri (226058 226059 226060 226061) | |
| Eifelian | Belarus (Vitebsk) | Byssacanthus dilatatus (232958) | |
| Eifelian | Germany (Eifel) | Gerdalepis dohmi (222843) | |
| Eifelian | Belarus | Asterolepis sp., Byssacanthus sp. (225882) Byssacanthus sp. (225881) | |
| Eifelian | China | Hohsienolepis hsintuensis (238363) | |
| Eifelian | Latvia | Asterolepis estonica, Byssacanthus dilatatus (225795 225796 225797) | |
| Eifelian - Givetian | Greenland | Asterolepis saevesoederberghi (238275) | |
| Middle Devonian | Germany | Gerdalepis rhenana (239426) | |
| Middle Devonian | Russian Federation | Asterolepis concatenata (239119) | |
| Middle Devonian | China (Yunnan) | Chahuaqingolepis magniporus (231908) | |
| Early/Lower Givetian | Germany | Gerdalepis jesseni (23180) | |
| Early/Lower Givetian | Belarus | Asterolepis sp. (225886) | |
| Early/Lower Givetian | Latvia | Asterolepis estonica, Byssacanthus dilatatus (225802 225850) | |
| Early/Lower Givetian | China (Guangxi) | Hunanolepis tieni (238314) | |
| Early/Lower Givetian | Estonia | Asterolepis estonica, Byssacanthus dilatatus (225803 225804) Asterolepis sp., Asterolepis dellei (225851) | |
| Early/Lower Givetian - Middle Givetian | Australia (New South Wales) | Pambulaspis cobandrahensis, Merimbulaspis meemannae (238202) | |
| Givetian | Australia (Queensland) | Nawagiaspis wadeae (238599) | |
| Givetian | United Kingdom | Pterichthyodes sp. (238518) | |
| Givetian | Vietnam | Vietnamaspis trii, Briagalepis warreni (238043) | |
| Givetian | Svalbard and Jan Mayen (Spitsbergen) | Asterolepis scabra (225592) | |
| Givetian | Latvia (Cesis) | Asterolepis ornata (135959) | |
| Givetian | Antarctica | Pambulaspis antarctica (207098) | |
| Givetian | Kazakhstan | Asperaspis carinata (238973) Sherbonaspis andreannae (238874) Stegolepis jugata (238998) Stegolepis tuberculata (238999 239216) | |
| Givetian - Frasnian | China (Hunan) | Hunanolepis tieni (233242) | |
| Late/Upper Givetian | Estonia | Byssacanthus sp., Asterolepis essica (225778) | |
| Late/Upper Givetian | Latvia | Asterolepis ornata, Grossilepis spinosa (225777) | |
| Late/Upper Givetian - Early/Lower Frasnian | Venezuela | Venezuelepis mingui, Venezuelepis antarctica (239502) | |
| Early/Lower Frasnian | United Kingdom | Asterolepis thule (238524) | |
| Early/Lower Frasnian | Russian Federation | Asterolepis sp., Asterolepis ornata, Asterolepis radiata, Asterolepis syasiensis (90343) | |
| Early/Lower Frasnian | Canada (Nunavut) | Asterolepis alticristata (238424) | |
| Frasnian | United Kingdom | Asterolepis sp., Asterolepis maxima (239215) | |
| Frasnian | USA (New York) | Asterolepis chadwicki (239111) | |
| Frasnian | Latvia | Grossilepis spinosa (178741 239135) Grossilepis tuberculata (239143) | |
| Frasnian | Russian Federation | Asterolepis radiata (239134) Grossilepis tuberculata (239150) | |
| Late/Upper Devonian | Colombia (Boyacá) | Asterolepis sp., Colombialepis villarroeli (211928) | |
| Late/Upper Devonian | China (Jiangsu) | Asterolepis sinensis (239118) | |
| Late/Upper Devonian | Colombia (Boyaca) | Colombialepis villarroeli (211929) | |
| Late/Upper Devonian | Norway | Asterolepidae sp. (154904) | |
| Famennian | Belgium | Remigolepis durnalensis (239133) | |
| Famennian | United Kingdom | Remigolepis sp. (239214) | |
| Famennian | United Kingdom (Somerset) | Asterolepis maxima (232123) | |
| Famennian | China (Ningxia) | Remigolepis microcephala, Remigolepis zhongningensis (207050) Remigolepis sp. (238854 238855) | |
| Famennian | Australia (New South Wales) | Remigolepis redcliffensis (238074) Remigolepis walkeri (207370) | |
| Middle Famennian | Russian Federation (Oryol Oblast) | Livnolepis zadonica (239447) Remigolepis armata, Livnolepis zadonica (226045) | |
| Late/Upper Famennian | Russian Federation (Tula) | Remigolepis armata (225666) | |
| Late/Upper Famennian | Australia (New South Wales) | Remigolepis sp. (235656) | |
| Late/Upper Famennian | Belgium | Grossilepis rikiki (131916) | |
| Late/Upper Famennian | Russian Federation (Tulskaya Oblast) | Remigolepis armata (176224) | |
| Mississippian | United Kingdom | Asterolepis verrucosa (132781) | |
| Rhaetian | Germany (Baden-Württemberg) | Asterolepis sp. (91635) |