radiolaria - rads_cenozoic - Lithochytris ventricosa radiolaria - rads_cenozoic - Lithochytris ventricosa

Lithochytris ventricosa


Classification: rads_cenozoic -> Theoperidae -> Lychnocaniidae -> Lithochytris -> Lithochytris ventricosa
Sister taxa: L. archaea, L. triconiscus, L. ventricosa, L. vespertilio, L. sp.

Taxonomy

Citation: Lithochytris ventricosa (Ehrenberg) Petrushevskaya&Kozlova 1972
Taxonomic rank: species
Basionym: Anthocyrtis ventricosa
Synonyms:

From Suzuki Paleotax db:

1874 Anthocyrtis ventricosa n. sp. Ehrenberg p. 217
1876 Anthocyrtis ventricosa Ehrenberg Ehrenberg p. 66-67, pl. 8, fig. 1
1887 Anthocyrtis (Anthocyrtella) ventricosa Ehrenberg Haeckel p. 1270
1972 Lithochytris (Lithochytrodes) sp. aff. L. ventricosa (Ehrenberg) Petrushevskaya & Kozlova p. 552, pl. 27, figs. 3, 4
2009 Anthocyrtis ventricosa Ehrenberg [Ehrenberg collection] Ogane et al. pl. 51, fig. 3a-d

Catalog entries: Anthocyrtis ventricosa

Original description: [Cephalis hemispherical, not very distinct; apical spine of middling size; abdomen broadly inflated, with billowy margin; terminal aperture constricted, with an imperfect, short, corona of teeth; 5 conical teeth irregularly spaced. Abdomen has 3 pores in 23 µ, in oblique rows. Total length 185 µ, apical spine 15 µ, cephalis 23 µ, abdomen 135 µ, teeth 23 µ. (Translated from Latin by E.M.R. and W.R.R.)]

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:


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Lithochytris ventricosa compiled by the radiolaria@mikrotax project team viewed: 22-7-2026

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