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Araxopora
Taxonomy
Araxopora was named by Morozova (1965) [Sepkoski's age data: P Wc P Djhu Sepkoski's reference number: 905,1066]. It is the type genus of Araxoporidae.
It was assigned to Araxoporidae by Morozova (1970); and to Trepostomida by Sepkoski (2002).
It was assigned to Araxoporidae by Morozova (1970); and to Trepostomida by Sepkoski (2002).
Synonymy list
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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.
G. †Araxopora Morozova 1965
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†Araxopora affinispinata Xia 1985
†Araxopora araxensis Nikiforova 1933
†Araxopora araxensis obovata Li 1977
†Araxopora bifoliata Morozova 1965
†Araxopora chinensis Girty 1907
†Araxopora fistulata Li 1977
†Araxopora granularis Yang 1958
†Araxopora hayasakai Yabe and Sugiyama 1942
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Invalid names: Stenodiscus undulatus Yang 1958 [synonym]
†Araxopora hubeiensis Li 1977
†Araxopora ikedai Sakagami 1998
†Araxopora jiangxiensis Li 1985
†Araxopora lunanensis Xia 1985
†Araxopora macrocava Morozova 1965
†Araxopora malayensis Sakagami 1973
†Araxopora minor Li 1977
†Araxopora spinata Morozova 1965
†Araxopora varians Yang 1958
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: c = class, p = phylum, uc = unranked clade | |||||
| References: Nesnidal et al. 2013, Smith et al. 2006, Kiessling 2004 | |||||
Age range: base of the Artinskian to the top of the Changhsingian or 290.10000 to 251.90200 Ma
Collections (32 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Artinskian | Canada (Nunavut) | A. ikedai (88412) | |
| Kungurian | China (Anhui) | A. hayasakai (101464) | |
| Roadian | China (Hubei) | A. fistulata (88894) | |
| Guadalupian | China (Jiangxi) | Stenodiscus granularis (146366) Stenodiscus undulatus (146350) | |
| Guadalupian | China (Hubei) | Stenodiscus varians (146367) | |
| Guadalupian | China (Sichuan) | Stenodiscus granularis (146365) | |
| Roadian - Capitanian | China (Jiangxi) | A. araxensis (101472 101474) A. jiangxiensis (110172) A. petaliformis (101463 101480) | |
| Roadian - Capitanian | China (Sichuan) | A. granularis (121008) | |
| Roadian - Capitanian | China (Guangdong) | A. petaliformis, A. sichuanensis, A. tabuliformis, A. araxensis, A. chinensis (109909) | |
| Roadian - Capitanian | China (Hubei) | A. hubeiensis (111574) A. minor (111562) | |
| Roadian - Capitanian | China (Hunan) | A. hayasakai (109876) A. varians (111559 111575) | |
| Wordian | Malaysia | A. malayensis (116883) | |
| Wordian | Iran | A. araxensis (81126) | |
| Wordian | China (Yunnan) | A. araxensis, A. varians, A. obovata, A. lunanensis, A. affinispinata (120835) | |
| Wordian | Türkiye | A. araxensis (84110) | |
| Wordian | Azerbaijan | A. araxensis (82257) | |
| Wordian | Tajikistan | A. araxensis (86156) | |
| Wordian | Armenia | A. araxensis, A. bifoliata (88706) A. araxensis, A. spinata, A. macrocava (113725) | |
| Wordian | China (Xizang) | A. hayasakai (110864) | |
| Capitanian | Thailand | A. araxensis (117108) | |
| Wuchiapingian | China (Hunan) | A. obovata (111566) | |
| Changhsingian | Thailand | A. sp. (74982) | |
| Changhsingian | China | A. bifoliata (61014) |