radiolaria - rads_cenozoic - Acrospyris <title>radiolaria - rads_cenozoic - 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:


Citation: Acrospyris Haeckel 1881
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]




Biogeography and Palaeobiology

Similar species

Geographic distribution


Phylogenetic relations

Biostratigraphic distribution

Geological Range:
Last occurrence (top): at top of Piacenzian Stage (100% up, 2.6Ma, in Piacenzian stage). Data source: Total of range of species in this database
First occurrence (base): at base of Aquitanian Stage (0% up, 23Ma, in Aquitanian 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


Acrospyris compiled by the radiolaria@mikrotax project team viewed: 7-2-2023

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