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Polycystocoelia
Taxonomy
Polycystocoelia was named by Zhang (1983) [Sepkoski's age data: P Dora Tr Nori-l Sepkoski's reference number: 666,873,941]. It is not extant. It is considered to be a form taxon.
It was assigned to Calcarea by Sepkoski (2002); and to Sebargasiidae by Finks et al. (2004).
It was assigned to Calcarea by Sepkoski (2002); and to Sebargasiidae by Finks et al. (2004).
Species lacking formal opinion data
Synonyms
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Synonymy list
Year | Name and author |
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1983 | Polycystocoelia Zhang |
1985 | Stromatocoelia Zhang and Fan p. 16 |
1989 | Stromatocoelia Rigby et al. p. 432 |
2002 | Polycystocoelia Sepkoski |
2004 | Polycystocoelia Finks et al. p. 678 |
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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. †Polycystocoelia Zhang 1983
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†Polycystocoelia asiatica Zhang and Fan 1985
†Polycystocoelia huajiaopingensis Zhang 1983
†Polycystocoelia lepida Zhang and Fan 1985
†Polycystocoelia silberlingi Senowbari-Daryan and Stanley 1992
†Polycystocoelia sinica Zhang 1983
†Polycystocoelia variabilis Zhang and Fan 1985
Invalid names: Stromatocoelia Zhang and Fan 1985 [synonym]
Diagnosis
No diagnoses are available