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Spirangium

Taxonomy
Spirangium was named by Schimper (1870). It is not extant. Its type is Spirangium carbonaria.

It was assigned to Problematica by Andrews (1970).

Species
S. carbonaria (type species)

Synonymy list
YearName and author
1870Spirangium Schimper
1970Spirangium Andrews

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RankNameAuthor
kingdomAnimalia()
phylumProblematica
RankNameAuthor
genusSpirangiumSchimper 1870

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. †Spirangium Schimper 1870
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Spirangium carbonaria Schimper 1870
Diagnosis
No diagnoses are available