PBDB Taxon

Basic info	Taxonomic history	Classification	Included Taxa
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Zonodiscus

Polycystinea - Spumellaria

Taxonomy

Zonodiscus is a genus. It is extant.

It was assigned to Spumellaria by Sepkoski (2002).

Species

Z. dentatus, Z. macrozona

Synonyms

Zonodiscus dentatus was named by Rüst (1892). It is not extant.

It was considered a nomen dubium by Aitchison et al. (2017).
Zonodiscus macrozona was named by Rüst (1892). It is not extant.

It was considered a nomen dubium by Aitchison et al. (2017).

Synonymy list

Year	Name and author
1892	Zonodiscus dentatus Rüst
1892	Zonodiscus macrozona Rüst
2002	Zonodiscus Sepkoski

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Rank	Name	Author
kingdom	Chromista	Cavalier-Smith 1981
subkingdom	Rhizaria	()
superphylum	Retaria	Cavalier-Smith 1999
phylum	Radiozoa

Rank	Name	Author
superclass	Polycystinia
class	Polycystinea
order	Spumellaria	Ehrenberg 1875
genus	Zonodiscus

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. Zonodiscus

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Invalid names: Zonodiscus dentatus Rüst 1892 [nomen dubium], Zonodiscus macrozona Rüst 1892 [nomen dubium]

Diagnosis

No diagnoses are available