radiolaria - rads_cenozoic - Amphisphaera <title>radiolaria - rads_cenozoic - Amphisphaera


Classification: rads_cenozoic -> Actinommidae -> Amphisphaeridae -> Amphisphaera
Sister taxa: Amphisphaera, Lithatractus
Daughter taxa (time control age-window is: 0-800Ma)
Amphisphaera aotea

neptune records:
Amphisphaera cristata

neptune records:
Amphisphaera goruna

neptune records: 199
Amphisphaera kina

neptune records:
Amphisphaera megapora

neptune records:
Amphisphaera spinosa

neptune records:
Amphisphaera spinulosa

neptune records: 56
Amphisphaera sp.

neptune records: 89


Citation: Amphisphaera Haeckel 1881
Rank: genus
Basionym: Amphisphaera

Catalog entries: Amphisphaera

Original description: 3b. Tribus: Amphistylidae. Triosphaeria dissacantha (aculeis duobus oppositis, in uno axi sitis).
A. aculeis ambobus aequalibus.

Translated description: 3b. Tribe: Amphistylida. Triosphaeria with two spines (the two spines opposite, situated in one axis).
A. With both spines equal. (Translated from Latin by E.M.R. and W.R.R.)]




Biogeography and Palaeobiology

Similar species

Geographic distribution


Phylogenetic relations

Biostratigraphic distribution

Geological Range:
Last occurrence (top): Extant. Data source: Total of range of species in this database
First occurrence (base): at base of Danian Stage (0% up, 66Ma, in Danian stage). Data source: Total of range of species in this database

Plot of occurrence data:


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


Amphisphaera compiled by the radiolaria@mikrotax project team viewed: 27-1-2023

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AphiaID: 493298 Nomenclatural data on WoRMS
Short stable page link: Go to to create a permanent copy of this page - citation notes

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