radiolaria - rads_cenozoic - Acrospyris radiolaria - rads_cenozoic - Acrospyris

Acrospyris


Classification: rads_cenozoic -> Trissocyclidae -> Trissocyclidae (ss) -> Acrospyris
Sister taxa: Acrospyris, Tristylospyris
Daughter taxa (time control age-window is: 0-800Ma)
Acrospyris lingi

neptune records: 6
Acrospyris sp.

neptune records:

Taxonomy

Citation: Acrospyris Haeckel 1881
Taxonomic rank: genus
Basionym: Acrospyris

Catalog entries: Acrospyris

Original description: 1a. Tribus: Acrospyrida. Triospyrida acuta, cum spina apicali (vel occipitali).
A. spina apicali simplici libera.
AII. pedibus tribus ramosis.

Translated description: la. Tribe: Acrospyrida. Acute Triospyrida, with apical (or occipital) spine.
A. With apical spine simple, free.
AII. With three branched feet. (Translated from Latin by E.M.R. and W.R.R.)]
Remarks on original description: [Synonymized with DENDROSPYRIS in De Wever et al., 2001]

Description

Biogeography and Palaeobiology

Biostratigraphic distribution

Geological Range:
Last occurrence (top): at top of Neogene Period (100% up, 2.6Ma, in Piacenzian stage). Data source: Total of ranges of the species in this database
First occurrence (base): within Neogene Period (2.59-23.03Ma, base in Aquitanian 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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Acrospyris compiled by the radiolaria@mikrotax project team viewed: 9-2-2026

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Short stable page link: https://mikrotax.org/radiolaria/index.php?id=203005 Go to Archive.is to create a permanent copy of this page - citation notes



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