radiolaria - rads_cenozoic - Axoprunum euterpe radiolaria - rads_cenozoic - Axoprunum euterpe

Axoprunum euterpe

Classification: rads_cenozoic -> Actinommidae -> Saturnalidae -> Axoprunum -> Axoprunum euterpe
Sister taxa: A. euterpe, A. liostylum, A. losbanosensis, A. monostylum, A. pierinae, A. stauraxonium, A. sp.


Citation: Axoprunum euterpe (Haeckel) Caulet 1986
taxonomic rank: species
Basionym: Stylosphaera euterpe Haeckel 1887
Taxonomic discussion: UNKNOWN

Catalog entries: Stylosphaera euterpe

Original description: Radial proportion of the two shells = 3: 1. Cortical shell thin walled, spiny; pores regular, circular, with hexagonal frames, twice as broad as the bars; eight to ten on the half equator. Polar spines conical, as thick as one pore at the base, about as long as the axis of the cortical shell.
Remarks on original description: There was no illustration of this species in Haeckel (1887)
Haeckel listed Stylosphaera euterpe under the subgeneric name Stylosphaerella, but did not include the subgeneric name in the species name.[comment from RadWorld database]


Biogeography and Palaeobiology

Similar species


Biostratigraphic distribution

Geological Range:
Last occurrence (top): within Neogene Period (2.59-23.03Ma, top in Piacenzian stage). Data source: Lazarus et al. 2015 - "N age group"
First occurrence (base): within Neogene Period (2.59-23.03Ma, base in Aquitanian stage). Data source: Lazarus et al. 2015 - "N age group"

Plot of occurrence data:



Axoprunum euterpe compiled by the radiolaria@mikrotax project team viewed: 20-5-2024

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