radiolaria - rads_cenozoic

radiolaria - rads_cenozoic - Cystophormis radiolaria - rads_cenozoic - Cystophormis

Cystophormis

Classification: rads_cenozoic -> Carpocaniidae -> Cystophormis
Sister taxa: Carpocanarium, Carpocanistrum, Carpocanium, Carpocanobium, Carpocanopsis, Cryptocarpium, Cystophormis, Plannapus

Daughter taxa (time control age-window is: 0-800Ma)
				Cystophormis ob neptune records: 3
				Cystophormis sp. neptune records: 7

Taxonomy

Citation: Cystophormis Haeckel 1887

Rank: genus

Basionym: Cystophormis

Catalog entries: Cystophormis

Original description: Archiphormida (vel Monocyrtida multiradiata aperta) with ovate or urceolate shell and numerous radial ribs in its wall. Mouth more or less constricted, smooth, truncated. Apex without horn.
Remarks on original description: The genus Cystophormis, like the preceding genera, exhibits numerous prominent radial or longitudinal ribs in the wall of the urceolate shell; it differs from these in the constricted and truncated mouth, with smooth margin of the peristome.

[In ERRATA (p.1764), Haeckel notes that this genus should be called Cystophormis rather than Cyrtophormis as is in the text.

The ""preceding genera"" refers to Cladarachnium.]

Description

Biogeography and Palaeobiology

Biostratigraphic distribution

Geological Range:
Last occurrence (top): at top of Piacenzian Stage (100% up, 2.6Ma, in Piacenzian stage). Data source: Total of range of species in this database
First occurrence (base): at base of Aquitanian Stage (0% up, 23Ma, in Aquitanian stage). Data source: Total of range of species in this database

Plot of occurrence data:

Range-bar - range as quoted above, pink interval top occurs in, green interval base occurs in.
Triangles indicate an event for which a precise placement has been suggested
Neptune data: This is a higher taxon page so Neptune data is not plotted. See also: customisable plot Parent: Carpocaniidae

References:

Haeckel, E (1887a). Report on the Radiolaria collected by H.M.S. Challenger during the years 1873-1876. Report on the Scientific Results of the Voyage of H.M.S. Challenger during the years 1873-1876. 18: 1-1803. gs O

Cystophormis compiled by the radiolaria@mikrotax project team viewed: 8-6-2023

Taxon Search:

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AphiaID: not found
Short stables page link: https://mikrotax.org/radiolaria/index.php?id=203809 Go to Archive.is to create a permanent copy of this page - citation notes

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