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Compsaster
Taxonomy
Compsaster was named by Worthen and Miller (1883) [Sepkoski's age data: D Emsi-l C Serp-l]. Its type is Compsaster formosus. It is the type genus of Compsasteridae. It was considered monophyletic by Blake and Hagdorn (2003).
It was assigned to Uractinida by Sepkoski (2002); and to Compsasteridae by Schuchert (1915), Spencer and Wright (1966), Blake (2002), Blake and Hagdorn (2003) and Blake (2018).
It was assigned to Uractinida by Sepkoski (2002); and to Compsasteridae by Schuchert (1915), Spencer and Wright (1966), Blake (2002), Blake and Hagdorn (2003) and Blake (2018).
Species
C. formosus (type species), C. spiniger
Synonymy list
| Year | Name and author |
|---|---|
| 1883 | Compsaster Worthen and Miller p. 327 |
| 1915 | Compsaster Schuchert p. 192 |
| 1966 | Compsaster Spencer and Wright p. U74 |
| 2002 | Compsaster Blake p. 364 |
| 2002 | Compsaster Sepkoski |
| 2003 | Compsaster Blake and Hagdorn p. 34 |
| 2018 | Compsaster Blake p. 50 |
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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. †Compsaster Worthen and Miller 1883
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†Compsaster formosus Worthen and Miller 1883
†Compsaster spiniger Wright 1880
Diagnosis
| Reference | Diagnosis | |
|---|---|---|
| D. B. Blake 2002 | As for the family, by monotypy |