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Juxathyris rectimarginalis
Taxonomy
Araxathyris rectimarginalis was named by Shen et al. (1992).
It was recombined as Juxathyris rectimarginalis by Wu et al. (2018).
It was recombined as Juxathyris rectimarginalis by Wu et al. (2018).
Sister species lacking formal opinion data
Synonymy list
Year | Name and author |
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1992 | Araxathyris rectimarginalis Shen et al. p. 188 figs. Pl 5, figs 7-10 |
2018 | Juxathyris rectimarginalis Wu et al. p. 359 figs. 10T-AC, 12 |
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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.
†Juxathyris rectimarginalis Shen et al. 1992
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Diagnosis
No diagnoses are available
Measurements
part | N | mean | |||||
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shell height | 1 | 6.20 |
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Source: subo = suborder, c = class, p = phylum, uc = unranked clade | |||||
References: Aberhan et al. 2004, Nesnidal et al. 2013 |
Age range: Changhsingian or 254.14000 to 251.90200 Ma
Collections (5 total)
Time interval | Ma | Country or state | Original ID and collection number |
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Changhsingian | China (Chongqing) | Araxathyris rectimarginalis (94977 94984) | |
Changhsingian | China (Guizhou) | Juxathyris rectimarginalis (197009 197010 197011) |