radiolaria - rads_cenozoic - Centrolonche radiolaria - rads_cenozoic - Centrolonche

Centrolonche


Classification: rads_cenozoic -> Actinommidae -> Actinommidae inc sed -> Centrolonche
Sister taxa: Actinosphaera, Anomalacantha, Astrosphaera, Centrolonche, Conoactinomma, Cromyatractus, Cromydruppocarpus, Cromyechinus, Cromyomma, Diploplegma, Drymosphaera, Drymyomma, Elatomma, Ellipsoxiphium, Gonosphaera, Heliaster, Heliosestilla, Hexacromyum, Hexalonche> >>
Daughter taxa (time control age-window is: 0-800Ma)
Centrolonche hexalonche

neptune records:
Centrolonche sp.

neptune records:

Taxonomy

Citation: Centrolonche Popofsky 1912
Taxonomic rank: genus
Basionym: Centrolonche
Taxonomic discussion:

Catalog entries: Centrolonche

Original description: Cubosphaeriden mit einer Gitterschale, sechs außerhalb kräftig entwickelten Radialstacheln, die im Innern der Schale in einem Zentrum zusammentreffen. Dieses Zentrum ist vielleicht als reduzierte zweite Schale aufzufassen - die Stellung der Gattung wäre dann hinter Haeckels Hexalonche - oder aber, das Stachelgerüst ist, wie weiter oben erörtert, ein rudimentäres Gebilde, das bei den ältesten fossilen Cubosphaeriden stets vorhanden war.


Translated description: Cubosphaeridae with a lattice shell and six external well-developed radial spines that join in the inner centre of the shell. This centre may be considered as a reduced second shell - the genus should be placed after Hexalonche Haeckel - or, as already discussed, the spicular structure is a rudimentary construction that was always present in the oldest fossils of Cubosphaeridae. (In German. Translated by J.P.C.)]

Description

Biogeography and Palaeobiology

Biostratigraphic distribution

Geological Range:
Last occurrence (top): Extant. Data source: Total of ranges of the species in this database
First occurrence (base): within Quaternary Period (0.00-2.59Ma, base in Gelasian stage). Data source: Total of ranges of species in this database

Plot of occurrence data:

References:

Popofsky, A (1912). Die Sphaerellarien des Warmwassergebietes. Deutsche Sudpolar-Expedition 1901-1903. 13(5): 73-159. gs


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Centrolonche compiled by the radiolaria@mikrotax project team viewed: 24-5-2025

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Short stable page link: https://mikrotax.org/bforams/index.php?id=203492 Go to Archive.is to create a permanent copy of this page - citation notes



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