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Hexasaturnalis hexagonus
Taxonomy
Spongosaturnalis hexagonus was named by Yao (1972). It is not extant.
It was recombined as Mesosaturnalis hexagonus by Yao (1972) and Hori (1990); it was recombined as Acanthocircus hexagonus by Kido (1982); it was recombined as Hexasaturnalis hexagonus by Kozur and Mostler (1983) and Hori (2005).
It was recombined as Mesosaturnalis hexagonus by Yao (1972) and Hori (1990); it was recombined as Acanthocircus hexagonus by Kido (1982); it was recombined as Hexasaturnalis hexagonus by Kozur and Mostler (1983) and Hori (2005).
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1972 | Mesosaturnalis hexagonus Yao |
| 1982 | Acanthocircus hexagonus Kido |
| 1983 | Hexasaturnalis hexagonus Kozur and Mostler |
| 1990 | Mesosaturnalis hexagonus Hori |
| 2005 | Hexasaturnalis hexagonus Hori figs. pl. 12, fig. 21; pl. 13, fig. 36 |
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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.
†Hexasaturnalis hexagonus Yao 1972
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Diagnosis
No diagnoses are available