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Shaanxiarcta perrara
Taxonomy
Involuta perrara was named by Zhang (1993). Its type specimen is AEX72; HN91602, a hindwing, and it is a compression fossil. Its type locality is Shangxian, which is in a Hauterivian/Barremian lacustrine - large siliciclastic in the Fengjiashan Formation of China.
It was recombined as Shaanxiarcta perrara by Shcherbakov (2008), Moulds (2018).
It was recombined as Shaanxiarcta perrara by Shcherbakov (2008), Moulds (2018).
Synonymy list
| Year | Name and author |
|---|---|
| 1993 | Involuta perrara Zhang pp. 51, 55 figs. 2; Pl 1 fig 2 |
| 2008 | Shaanxiarcta perrara Shcherbakov |
| 2018 | Shaanxiarcta perrara Moulds |
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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.
†Shaanxiarcta perrara Zhang 1993
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: c = class, p = phylum | |||||
| References: Kiessling 2004, Bush and Bambach 2015 | |||||
Age range: base of the Late/Upper Hauterivian to the top of the Early/Lower Barremian or 132.60000 to 121.40000 Ma
Collections: one only
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Late/Upper Hauterivian - Early/Lower Barremian | China (Shaanxi) | Involuta perrara (type locality: 140940) |