radiolaria - rads_cenozoic - Stylosphaera hispida radiolaria - rads_cenozoic - Stylosphaera hispida

Stylosphaera hispida


Classification: rads_cenozoic -> Actinommidae -> Stylosphaeridae -> Stylosphaera -> Stylosphaera hispida
Sister taxa: Stylosphaera coronata, S. dixyphos, S. hexaxyphophora, S. hispida, S. laevis, S. macrosphaera, S. minor, S. radiosa, S. sp.

Taxonomy

Citation: Stylosphaera hispida Ehrenberg 1854
Taxonomic rank: species
Basionym: Stylosphaera hispida
Synonyms:

From Suzuki Paleotax db:

1854 Stylophaena hispida n. sp. Ehrenberg p. 246-247
1854 Stylosphaera hispida Ehrenberg Ehrenberg pl. 36, fig. 26
1854 Stylosphaera hispida n. sp. [nomen nudum] Ehrenberg table
1862 Haliomma hispdum (Ehrenberg) Haeckel p. 433-444
1862 Stylosphaera hispida Ehrenberg Ehrenberg table
1873 Stylosphaera hispida Ehrenberg Ehrenberg p. 145, 168, 298-299
1880 Haliomma (Stylosphaera) hispidum Ehrenberg Stöhr p. 88, pl. 1, fig. 12
1887 Stylosphaera (Stylosphaerella) hispida Ehrenberg Haeckel p. 136
1964 Stylosphaera hispida Ehrenberg Deflandre p. 2118, fig. 5
1975 Stylosphaera hispida Ehrenberg group Petrushevskaya p. 570, pl. 2, fig. 14
2009 Stylosphaera hispida Ehrenberg [the Ehrenberg collection] Suzuki et al. pl. 31, figs. 9a-10b
Taxonomic discussion: Ehrenberg; 1854type species of Stylosphaera

Catalog entries: Stylosphaera hispida

Original description: testula subovata superficie hispida cellulis amplis, aculeis duobus oppositis validis inaequalibus angulosis, tertio minore aculeo subtili.
Translated description: [Small, subovate test, with hairy surface and broad pores; 2 opposite, strong, unequal, angular spines, and a third spine smaller and more delicate. (Translated from Latin by E.M.R. and W.R.R.)]
Remarks on original description: Premature name in Ehrenberg, 1854a [762:table to p.66[comment from RadWorld database]

Description

Biogeography and Palaeobiology

Biostratigraphic distribution

Geological Range:
Last occurrence (top): within Paleogene Period (23.03-66.04Ma, top in Chattian stage). Data source: Lazarus et al. 2015 - "P age group"
First occurrence (base): within Paleogene Period (23.03-66.04Ma, base in Danian stage). Data source: Lazarus et al. 2015 - "P age group"

Plot of occurrence data:

References:

Ehrenberg, C. G. (1854b). Mikrogeologie. Das Erden und Felsen schaffende Wirken des unsichtbar kleinen selbststandigen Lebens auf der Erde. Leopold Voss, Leipzig, Germany. 1-374. gs O


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Stylosphaera hispida compiled by the radiolaria@mikrotax project team viewed: 8-7-2025

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