radiolaria - rads_cenozoic

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

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

Taxonomy

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.)]

Description

Morphology:

Size:

Biogeography and Palaeobiology

Similar species

Geographic distribution

Paleobiology

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:

Range-bar - range as quoted above, pink interval top occurs in, green interval base occurs in.
Triangles indicate an event for which a precise placement has been suggested
Neptune data: This is a higher taxon page so Neptune data is not plotted. See also: customisable plot Parent: Amphisphaeridae

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

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

Taxon Search:

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AphiaID: 493298 Nomenclatural data on WoRMS
Short stable page link: https://mikrotax.org/radiolaria/index.php?id=203093 Go to Archive.is to create a permanent copy of this page - citation notes

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