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Quinquecaudex
Taxonomy
Quienquecaudex was named by Brower and Veinus (1982) [Sepkoski's age data: O Cara-l O Ashg-l Sepkoski's reference number: 239].
It was corrected as Quinquecaudex by Ausich (1998) and Sepkoski (2002).
It was assigned to Dendrocrinidae by Brower and Veinus (1982) and Brower (1995); to Cupulocrinidae by Ausich (1998); and to Cladida by Sepkoski (2002).
It was corrected as Quinquecaudex by Ausich (1998) and Sepkoski (2002).
It was assigned to Dendrocrinidae by Brower and Veinus (1982) and Brower (1995); to Cupulocrinidae by Ausich (1998); and to Cladida by Sepkoski (2002).
Species
Synonymy list
Year | Name and author |
---|---|
1982 | Quienquecaudex Brower and Veinus |
1995 | Quienquecaudex Brower p. 958 |
1998 | Quinquecaudex Ausich p. 21 |
2002 | Quinquecaudex Sepkoski |
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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.
Diagnosis
No diagnoses are available