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Spirolophia
Taxonomy
Spirolophia was named by Pomel (1872) [Sepkoski's age data: K]. It is not extant.
It was assigned to Porifera by Sepkoski (2002); and to Microblastidinae by Finks et al. (2004).
It was assigned to Porifera by Sepkoski (2002); and to Microblastidinae by Finks et al. (2004).
Species
Synonyms
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Synonymy list
| Year | Name and author |
|---|---|
| 1872 | Spirolophia Pomel |
| 1877 | Marshallia Zittel |
| 2002 | Marshallia Sepkoski |
| 2002 | Spirolophia Sepkoski |
| 2004 | Spirolophia 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. †Spirolophia Pomel 1872
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†Spirolophia frechi Schrammen 1912
†Spirolophia tortuosa Roemer 1864
Invalid names: Marshallia Zittel 1877 [objective synonym]
Diagnosis
No diagnoses are available