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Robulus calcar

- Nodosariidae

Taxonomy
Nautilus calcar was named by Linnaeus (1758). It is extant.

It was recombined as Robulus calcar by Sullivan (1962).

Sister species lacking formal opinion data

View classification of included taxa

Synonymy list
YearName and author
1758Nautilus calcar Linnaeus
1962Robulus calcar Sullivan p. 257 figs. Pl 5, figs 4a,b

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RankNameAuthor
Life
Eukaryota()
Rhizaria
phylumRetariaCavalier-Smith 1999
phylumForaminifera(d'Orbigny 1826)
RankNameAuthor
suborderLageninaDelage and Herouard 1896
superfamilyNodosariaceaEhrenberg 1838
familyNodosariidaeEhrenberg 1838
genusRobulusMontfort 1808
speciescalcar()

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.

Diagnosis
No diagnoses are available