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Pteronisculus
Taxonomy
Pteronisculus was named by White (1933) [Sepkoski's age data: Tr l].
It was assigned to Palaeoniscidae by Lehman (1952), Beltan (1968), Uyeno (1978); to Palaeonisciformes by White (1933), Sepkoski (2002); to Neopterygii by Friedman et al. (2010); to Actinopteri by Xu et al. (2014); to Turseoidae by Romano et al. (2019); and to Rhadinichthyidae by Ren and Xu (2021).
It was assigned to Palaeoniscidae by Lehman (1952), Beltan (1968), Uyeno (1978); to Palaeonisciformes by White (1933), Sepkoski (2002); to Neopterygii by Friedman et al. (2010); to Actinopteri by Xu et al. (2014); to Turseoidae by Romano et al. (2019); and to Rhadinichthyidae by Ren and Xu (2021).
Synonyms
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Synonymy list
| Year | Name and author |
|---|---|
| 1921 | Glaucolepis Stensiö |
| 1933 | Pteronisculus White p. 118 |
| 1942 | Glaucolepis Nielsen p. 10 |
| 1952 | Pteronisculus Lehman p. 37 |
| 1968 | Pteronisculus Beltan p. 11 |
| 1978 | Pteronisculus Uyeno p. 193 |
| 2002 | Pteronisculus Sepkoski |
| 2010 | Pteronisculus Friedman et al. p. S31 |
| 2014 | Pteronisculus Xu et al. p. 366 |
| 2019 | Pteronisculus Romano et al. p. 974 |
| 2021 | Pteronisculus Ren and Xu |
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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.
G. †Pteronisculus White 1933
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†Pteronisculus aldingeri Nielsen 1942
†Pteronisculus arambourgi Lehman 1952
†Pteronisculus arcticus Schultze et al. 2021
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Invalid names: Glaucolepis arctica Stensiö 1932 [synonym], Glaucolepis arctica Stensiö 1932 [synonym]
†Pteronisculus broughi Lehman 1952
†Pteronisculus changae Ren and Xu 2021
†Pteronisculus cicatrosus White 1933
†Pteronisculus gunnari Nielsen 1942
†Pteronisculus gyrolepidoides Stensiö 1921
†Pteronisculus laetus Gardiner 1966
†Pteronisculus macropterus White 1933
†Pteronisculus magna Nielsen 1942
†Pteronisculus meiringi Gardiner and Jubb 1975
†Pteronisculus nevadanus Romano et al. 2019
†Pteronisculus nielseni Xu et al. 2014
†Pteronisculus stensioi Nielsen 1942
Invalid names: Glaucolepis Stensiö 1921 [replaced]
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: o = order, subp = subphylum | |||||
| References: Hendy et al. 2009, Carroll 1988 | |||||
Age range: base of the Griesbachian to the top of the Pelsonian or 251.90200 to 243.33000 Ma
Collections (24 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Griesbachian | Greenland | Glaucolepis arctica (48123 112725 112730 112740 120896 153362) Glaucolepis gunnari, Glaucolepis aldingeri (153365) Glaucolepis sp. (153367) Glaucolepis sp., Glaucolepis aldingeri (153366) Glaucolepis stensioi, Glaucolepis magna (153364) | |
| Dienerian | USA (Nevada) | P. nevadanus (203221) | |
| Dienerian | Svalbard and Jan Mayen | Glaucolepis gyrolepidoides (120223) | |
| Dienerian | Madagascar | P. cicatrosus (153378) P. cicatrosus, P. macropterus (149171 153374) P. maropterus, P. cicatrosus, P. arambourgi (153373) P. sp., P. macropterus (153683) | |
| Dienerian | Madagascar (Diana) | P. cicatrosus (153773) | |
| Smithian | Svalbard and Jan Mayen | Glaucolepis gyrolepidoides (120303) | |
| Smithian | Canada (British Columbia) | P. sp. (153369) P. sp., P. laetus (90301) | |
| Pelsonian | China (Yunnan) | P. changae (146382) P. nielseni (156671 156672) |