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Pseudocalymene
Taxonomy
Pseudocalymene was named by Pillet (1974) [Sepkoski's age data: ]. It is not extant.
It was assigned to Corynexochida by Sepkoski (2002); and to Leiostegiidae by Jell and Adrain (2002), Zhou and Zhou (2019).
It was assigned to Corynexochida by Sepkoski (2002); and to Leiostegiidae by Jell and Adrain (2002), Zhou and Zhou (2019).
Species
Species lacking formal opinion data
Entered
by J. Sepkoski on 2003-01-23; modified by D. van Oyen on 2013-04-30
Synonyms
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Synonymy list
| Year | Name and author |
|---|---|
| 1962 | Szechuanella Lu |
| 1974 | Pseudocalymene Pillet |
| 1975 | Eucalymene Lu |
| 1977 | Paraszechuanella Liu |
| 1990 | Paraszechuanella Peng p. 16 |
| 2002 | Paraszechuanella Jell and Adrain p. 422 |
| 2002 | Pseudocalymene Jell and Adrain p. 433 |
| 2002 | Pseudocalymene Sepkoski |
| 2002 | Szechuanella Sepkoski |
| 2019 | Pseudocalymene Zhou and Zhou p. 151 |
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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. †Pseudocalymene Pillet 1974
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†Pseudocalymene quadrata Lu 1975
†Pseudocalymene transversa Lu 1975
Invalid names: Eucalymene Lu 1975 [synonym], Paraszechuanella Liu 1977 [synonym], Szechuanella Lu 1962 [synonym]
Diagnosis
No diagnoses are available