radiolaria - rads_cenozoic - Thecosphaera radiolaria - rads_cenozoic - Thecosphaera

Thecosphaera


Classification: rads_cenozoic -> Actinommidae -> Actinommidae (ss) -> Thecosphaera
Sister taxa: Acanthosphaera, Actinomma, Carposphaera, Haliommetta, Lithomespilus, Thecosphaera
Daughter taxa (time control age-window is: 0-800Ma)
Thecosphaera akitaensis

neptune records: 12
Thecosphaera californica

neptune records:
Thecosphaera dedoensis

neptune records: 32
Thecosphaera inermis

neptune records:
Thecosphaera japonica

neptune records: 40
Thecosphaera larnacium

neptune records:
Thecosphaera miocenica

neptune records:
Thecosphaera pseudojaponica

neptune records:
Thecosphaera radians

neptune records:
Thecosphaera sanfilippoae

neptune records:
Thecosphaera sp.

neptune records: 122

Taxonomy

Citation: Thecosphaera Haeckel 1881
taxonomic rank: genus
Basionym: Thecosphaera

Catalog entries: Thecosphaera

Original description: 3a. Tribus: Thecosphaerida. Triosphaeria anacantha, testae globosae superficie externa laevi aut aspera, sed non spinosa.
B. clathris irregularibus (poris inaequalibus).

Translated description: 3a. Tribe: Thecosphaerida. Triosphaeria without spines, with the external surface of the spherical test smooth or rough, but not spiny.
B. With the lattice irregular (pores unequal). (Translated from Latin by E.M.R. and W.R.R.)]
Remarks on original description: [Synonymized with Haliomma Ehrenberg by Petrushevskaya and Kozlova, 1979]

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 Paleogene Period (23.03-66.04Ma, base in Danian stage). Data source: Total of ranges of species in this database

Plot of occurrence data:

References:

Haeckel, E. (1882a). Entwurf eines Radiolarien-Systems auf Grund von Studien der Challenger-Radiolarien [Basis for a radiolarian classification from the study of Radiolaria of the Challenger collection]. Jenaische Zeitschrift für Naturwissenschaft. 15: 418-472. gs O


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Thecosphaera compiled by the radiolaria@mikrotax project team viewed: 20-9-2024

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Short stable page link: https://mikrotax.org/radiolaria/index.php?id=205756 Go to Archive.is to create a permanent copy of this page - citation notes



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