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Isoxyida
Taxonomy
Isoxyda was named by Simonetta and Delle Cave (1974).
It was corrected as Isoxyida by Zeng et al. (2020).
It was assigned to Deuteropoda by Zeng et al. (2020) and Lerosey-Aubril et al. (2020).
It was corrected as Isoxyida by Zeng et al. (2020).
It was assigned to Deuteropoda by Zeng et al. (2020) and Lerosey-Aubril et al. (2020).
Subtaxa
Synonymy list
| Year | Name and author |
|---|---|
| 1974 | Isoxyda Simonetta and Delle Cave |
| 2020 | Isoxyda Lerosey-Aubril et al. p. 510 |
| 2020 | Isoxyida Zeng et al. p. 104 |
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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.
Or. †Isoxyida Simonetta and Delle Cave 1974
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Fm. †Isoxyidae Vodges 1893
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G. †Isoxys Walcott 1890
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†Isoxys auritus Jiang 1982
†Isoxys chilhoweanus Walcott 1890
†Isoxys communis Glaessner 1979
†Isoxys curvirostratus Vannier and Chen 2000
†Isoxys longissimus Simonetta and Delle Cave 1975
†Isoxys minor Luo et al. 2008
†Isoxys paradoxus Hou 1987
†Isoxys volucris Williams et al. 1996
G. †Surusicaris Aria and Caron 2015
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: p = phylum | |||||
| Reference: Kiessling 2004 | |||||
Age range: base of the Atdabanian to the top of the Marjumian or 521.00000 to 497.00000 Ma
Collections (68 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Caerfai | Canada (Northwest Territories) | Isoxys sp. (49080) | |
| Atdabanian | Russian Federation (Sakha Republic (Yakutiya)) | Isoxys zhurensis (10008) | |
| Atdabanian | Australia (South Australia) | Isoxys sp. (97740 97748) | |
| Atdabanian | Greenland (Peary Land) | Isoxys volucris (90574) | |
| Atdabanian | China (Yunnan) | Isoxys auritus (86845 86847 86851 90137 90138 90151 90161 90163 90166) Isoxys auritus, Isoxys paradoxus (86846 90150 90494 90495) Isoxys auritus, Isoxys paradoxus, Isoxys curvirostratus (68083 90165) Isoxys sp. (86929 86930 86933 90126 90135) Isoxys sp., Isoxys auritus (90152) Isoxys sp., Isoxys auritus, Isoxys paradoxus, Isoxys curvirostratus (90164) Isoxys spp., Isoxys auritus, Isoxys paradoxus, Isoxys curvirostratus (10748) | |
| Atdabanian | China (Ercai) | Isoxys spp., Isoxys auritus, Isoxys paradoxus, Isoxys curvirostratus (10747) | |
| Atdabanian | China (Guizhou) | Isoxys paradoxus, Isoxys curvirostratus (86849) | |
| Nangaoian | China (Yunnan) | Isoxys auritus (132328 194150 194162) Isoxys auritus, Isoxys curvirostratus (194140) Isoxys auritus, Isoxys paradoxus (194141 194143 194153 194155) Isoxys auritus, Isoxys paradoxus, Isoxys curvirostratus (132327 132329 132330 194160 194161 194163) | |
| Nangaoian | China (Guizhou) | Isoxys paradoxa (128423) | |
| Nangaoian | China (Hubai) | Isoxys sp. (219687) | |
| Atdabanian - Caerfai | Greenland | Isoxys volueris (9780) | |
| Botomian | Australia (South Australia) | Isoxys glaessneri, Isoxys communis (187498) Isoxys sp. (172620) | |
| Botomian | China (Yunnan) | Isoxys minor (90353 90361 90364 90370) Isoxys sp. (90357) Isoxys wudingensis (90367) | |
| Toyonian | Turkey (Konya) | Isoxys sp. A sensu BENGTSON 1990 (91535) | |
| Delamaran | Canada (British Columbia) | Isoxys acutangulus (84421 84422 84423 84424 84425 84426) Isoxys acutangulus, Isoxys longissimus (84428) | |
| Solvan | Canada (British Columbia) | Isoxys acutangulus (228554 228555) | |
| Middle Cambrian | Canada (British Columbia) | Isoxys sp. (171308) | |
| St Davids | Canada (British Columbia) | Isoxys sp. (122017) | |
| Marjumian | USA (Utah) | Isoxys longissimus (230682) |