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Pachyaster
Taxonomy
Pachyaster was named by de Loriol (1909). It is not extant. Its type is Pachyaster aegypticus.
It was assigned to Goniasteridae by Spencer and Wright (1966).
It was assigned to Goniasteridae by Spencer and Wright (1966).
Synonymy list
| Year | Name and author |
|---|---|
| 1909 | Pachyaster de Loriol |
| 1966 | Pachyaster Spencer and Wright p. 62 |
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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. †Pachyaster de Loriol 1909
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Diagnosis
No diagnoses are available