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Pentasteria (Pentasteria)
Taxonomy
Pentasteria (Pentasteria) was named by Hess (1960). It is not extant.
It was assigned to Pentasteria by Hess (1960), Spencer and Wright (1966), Hess (1972), Gale (2011), Gale (2011) and Gale (2020).
It was assigned to Pentasteria by Hess (1960), Spencer and Wright (1966), Hess (1972), Gale (2011), Gale (2011) and Gale (2020).
Synonymy list
Year | Name and author |
---|---|
1960 | Pentasteria (Pentasteria) Hess p. 331 |
1966 | Pentasteria (Pentasteria) Spencer and Wright p. U46 |
1972 | Pentasteria (Pentasteria) Hess p. 9 |
2011 | Pentasteria (Pentasteria) Gale p. 57 |
2020 | Pentasteria (Pentasteria) Gale p. 310 |
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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.
Subg. †Pentasteria (Pentasteria) Hess 1960
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†Pentasteria (Pentasteria) blakei Hess 1987
†Pentasteria (Pentasteria) kelleri Hess 1972
†Pentasteria (Pentasteria) tenuimarginata Meyer 1988
†Pentasteria (Pentasteria) tithonica Kutscher and Röper 1999
Diagnosis
No diagnoses are available