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Costirhynchopsis tienchungensis
Taxonomy
Septaliphoria tienchungensis was named by Yang and Yin (1962).
It was recombined as Costirhynchia tienchungensis by Jin et al. (1979); it was recombined as Costirhynchopsis tienchungensis by Sun and Ye (1982), Xu and Liu (1983) and Guo and Chen (2022).
It was recombined as Costirhynchia tienchungensis by Jin et al. (1979); it was recombined as Costirhynchopsis tienchungensis by Sun and Ye (1982), Xu and Liu (1983) and Guo and Chen (2022).
Synonyms
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Synonymy list
Year | Name and author |
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1962 | Septaliphoria breviplicata Yang and Yin |
1962 | Septaliphoria tienchungensis Yang and Yin |
1979 | Costirhynchia tienchungensis Jin et al. p. 147 figs. Pl 39, figs 1-4 |
1982 | Costirhynchopsis tienchungensis Sun and Ye p. 156 figs. Pl 1, figs 5-8 |
1983 | Costirhynchopsis tienchungensis Xu and Liu p. 87 figs. Pl 1, figs 10a-12c |
2022 | Costirhynchopsis tienchungensis Guo and Chen p. 7 figs. 4A-H |
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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.
†Costirhynchopsis tienchungensis Yang and Yin 1962
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Invalid names: Septaliphoria breviplicata Yang and Yin 1962 [synonym]
Diagnosis
No diagnoses are available
Measurements
part | N | mean | minimum | maximum | median | s.d. | |
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shell height | 9 | 5.60 | 0.800 | 10.7 | 6.70 | 2.93 |
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Source: o = order, c = class, p = phylum, uc = unranked clade | |||||
References: Nesnidal et al. 2013, Aberhan et al. 2004 |
Age range: Anisian or 247.20000 to 242.00000 Ma
Collections (8 total)
Time interval | Ma | Country or state | Original ID and collection number |
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Aegean - Bithynian | China (Qinghai) | Costirhynchopsis tienchungensis (107712) | |
Anisian | China (Qinghai) | Costirhynchia tienchungensis (103575) Costirhynchopsis tienchungensis (101043 101044 101047 101048 227936 227942) |