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Polyopesia
Taxonomy
Polyopesia was named by Schrammen (1902) [Sepkoski's age data: K Sant K Sn Sepkoski's reference number: 622]. It is not extant.
It was assigned to Hexactinosa by Sepkoski (2002); and to Cribrospongiidae by Finks et al. (2004).
It was assigned to Hexactinosa by Sepkoski (2002); and to Cribrospongiidae by Finks et al. (2004).
Species
Synonymy list
| Year | Name and author |
|---|---|
| 1902 | Polyopesia Schrammen |
| 2002 | Polyosepia Sepkoski |
| 2004 | Polyopesia Finks et al. |
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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. †Polyopesia Schrammen 1902
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†Polyopesia angustata Schrammen 1902
†Polyopesia laevis Schrammen 1912
Diagnosis
No diagnoses are available