CATALOG OF ORIGINAL DESCRIPTIONS: Cyrtophormis (Phormostichoartus) Campbell 1951

This page provides data from the catalog of type descriptions. The catalog is sorted alphabetically. Use the current identification link to go back to the main database.


Higher levels: rads_cat -> P -> Phormostichoartus
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Phormostichoartus ashbyi Renaudie & Lazarus 2015

Phormostichoartus fistula Nigrini 1977
= Phormostichoartus fistula
Phormostichoartus pitomorphus Caulet 1986
= Phormostichoartus pitomorphus
Phormostichoartus schneideri Nigrini & Caulet 1992
= Phormostichoartus schneideri
Phormostichoartus strongi Hollis 1997
= Phormostichoartus strongi

Phormostichoartus

Citation: Cyrtophormis (Phormostichoartus) Campbell 1951
Rank: sub-genus
Type species: Cyrtophormis cylindrica Haeckel 1887 [designated by Campbell,1954, p.D139]
Described on page(s) : 530
Family (traditional): Artostrobiidae

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Current identification/main database link: Phormostichoartus Campbell 1951

See also: Cyrtophormis - Phormostichoartus was described as a sub-genus of Cyrtophormis;


Original Description
Cyrtophormis having the shell with numerous (12 to 20 or more) terminal feet.

Editors' Notes
[A new name proposed for Acanthocyrtis Haeckel, 1887a, p.1461, a junior homonym of Acanthocyrtis Haeckel, 1881a.]

[In the original publication (Haeckel, 1881, p.437) Acanthocyrtis was placed adjacent to Eucyrtidium (which genus was marked by an asterisk indicating a new genus!) and stated to be distinguished by ''testa spinosa,'' whereas Eucyrtidium was stated to be characterized by having ""testa laevi."" In 1887 Haeckel (p.1461) used the name Acanthocyrtis first as a subgenus of Cyrtophormis Haeckel 1887 stating, ""shell with numerous (12-20 or more) terminal feet and again later (p.1494) he used it as a subgenus of Eucyrtidium Ehrenberg 1847 where it was differentiated as having "Joints of the shell of very different lengths. Surface spiny. It is apparent that the later description is more nearly in keeping with the original intent of the description of Acanthocyrtis and this name should be retained for a subgenus of Eucyrtidium. For the other group a new name is needed.
The typical subgenus of Cyrtophormis has five to seven terminal feet in contrast with the greater number in this subgenus.]

References:

Campbell, A. S. (1951). New genera and subgenera of Radiolaria. Journal of Paleontology. 25(4): 527-530. gs


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Phormostichoartus compiled by the radiolaria@mikrotax project team viewed: 27-11-2020

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Short stable page link: http://mikrotax.org/radiolaria/index.php?id=253547 Go to Archive.is to create a permanent copy of this page - citation notes



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