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Plectotrophia
Taxonomy
Plectotrophia is a genus. It is not extant.
It was assigned to Pentamerida by Sepkoski (2002); to Syntrophopsinae by Williams et al. (2002); and to Tetralobulidae by Zhan et al. (2010).
It was assigned to Pentamerida by Sepkoski (2002); to Syntrophopsinae by Williams et al. (2002); and to Tetralobulidae by Zhan et al. (2010).
Species
Synonymy list
| Year | Name and author |
|---|---|
| 2002 | Plectotrophia Sepkoski |
| 2002 | Plectotrophia Williams et al. p. 939 |
| 2010 | Plectotrophia Zhan 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.
G. †Plectotrophia
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†Plectotrophia bridgei Ulrich and Cooper 1936
†Plectotrophia imparicostata Zhan et al. 2010
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: f = family, o = order, c = class, p = phylum, uc = unranked clade | |||||
| References: Nesnidal et al. 2013, Hendy 2009, Aberhan et al. 2004 | |||||
Age range: base of the Furongian to the top of the Blackhillsian or 497.00000 to 470.00000 Ma
Collections (9 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Furongian | USA (Texas) | P. bridgei (207469) | |
| Furongian | China (Guangxi) | P. imparicostata (116360 116405 116423 116424 116425 116429 116430) | |
| Blackhillsian | USA (Nevada) | P. sp. (104403) |