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Jiulongshania regularis
Taxonomy
Agraulos regularis was named by Walcott (1906).
It was recombined as Latilorenzella regularis by Kobayashi (1959); it was recombined as Cyclolorenzella regularis by Lu et al. (1965); it was recombined as Jiulongshania regularis by Park et al. (2008).
It was recombined as Latilorenzella regularis by Kobayashi (1959); it was recombined as Cyclolorenzella regularis by Lu et al. (1965); it was recombined as Jiulongshania regularis by Park et al. (2008).
Synonyms
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Synonymy list
| Year | Name and author |
|---|---|
| 1906 | Agraulos regularis Walcott |
| 1959 | Lorenzella pustulosa Chu |
| 1959 | Cyclolorenzella pustulosa Kobayashi |
| 1959 | Latilorenzella regularis Kobayashi |
| 1965 | Cyclolorenzella regularis Lu et al. |
| 2008 | Jiulongshania regularis Park et al. |
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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.
†Jiulongshania regularis Walcott 1906
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Invalid names: Lorenzella pustulosa Chu 1959 [synonym]
Diagnosis
| Reference | Diagnosis | |
|---|---|---|
| T.-Y. Park et al. 2008 | Cranidium ca 1.1–1.3 times wider than long; palpebral lobes located at level corresponding to anterior half of glabella; short occipital ring with a large median node; eye ridges nearly transverse; narrow librigenae without genal spines; and surface ornamented with more-or-less evenly spaced granules. |
Measurements
No measurements are available
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| Source: subo = suborder, c = class | |||||
| References: Fortey and Owens 1999, Aberhan et al. 2004 | |||||
Age range: Guzhangian or 500.50000 to 497.00000 Ma
Collections (9 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Guzhangian | South Korea | Jiulongshania regularis (152614 152627 152632 152633 152634 152635 152636 152637) | |
| Guzhangian | China (Liaoning) | Lorenzella pustulosa (129890) |