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Streptorhynchus tenuiplicatus
Taxonomy
Streptorhynchus tenuiplicatus was named by Liao (1987). Its type specimen is NIGP 93309 and is a 3D body fossil. Its type locality is Matan Section Act471, Heshan, which is in a Wuchiapingian carbonate limestone in the Heshan Formation of China.
Sister species lacking formal opinion data
Synonymy list
Year | Name and author |
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1987 | Streptorhynchus tenuiplicatus Liao p. 97 figs. Pl 3, figs 20-22,24,25 |
2007 | Streptorhynchus tenuiplicatus Shen and Shi p. 33 figs. Pl 12, fig 25 |
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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.
†Streptorhynchus tenuiplicatus Liao 1987
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Diagnosis
No diagnoses are available
Measurements
part | N | mean | minimum | maximum | median | s.d. | |
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shell height | 4 | 11.8 | 9.00 | 17.5 | 11.2 | 4.09 |
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Source: c = class, p = phylum, uc = unranked clade | |||||
References: Nesnidal et al. 2013, Aberhan et al. 2004 |
Age range: base of the Wuchiapingian to the top of the Changhsingian or 259.90000 to 252.17000 Ma
Collections (9 total)
Time interval | Ma | Country or state | Original ID and collection number |
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Wuchiapingian | China (Guangxi) | Streptorhynchus tenuiplicatus (112363 type locality: 112364 112399 112401 112429 138542 138543) | |
Changhsingian | China (Guangxi) | Streptorhynchus tenuiplicatus (138535 138538) |