radiolaria - rads_cenozoic - Sethoconus tabulatus <title>radiolaria - rads_cenozoic - Sethoconus tabulatus

Sethoconus tabulatus

Classification: rads_cenozoic -> Theoperidae -> Theoperidae inc sed -> Sethoconus -> Sethoconus tabulatus
Sister taxa: S. myxobrachia, S. tabulatus, S. sp.


Citation: Sethoconus tabulatus Haeckel 1887
Rank: species
Basionym: Sethoconus tabulatus

Catalog entries: Cyrtophormis tabulata

Original description: Shell urceolate and tabulate, twice as long as broad, with twenty-five to thirty denticulated longitudinal ribs, crossed by twenty to twenty-four transverse rings. Pores therefore regularly disposed in longitudinal and transverse rows; each pore circular, with a square frame. Peristome constricted, scarcely half as broad as the shell.




Biogeography and Palaeobiology

Similar species

Geographic distribution


Phylogenetic relations

Biostratigraphic distribution

Geological Range:
Last occurrence (top): Extant. Data source: Lazarus et al. 2015 - "R age group"
First occurrence (base): within Quaternary Period (0.00-2.59Ma, base in Gelasian stage). Data source: Lazarus et al. 2015 - "R age group"

Plot of occurrence data:



Sethoconus tabulatus compiled by the radiolaria@mikrotax project team viewed: 28-1-2023

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AphiaID: 493661 Nomenclatural data on WoRMS
Short stable page link: Go to to create a permanent copy of this page - citation notes

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