Pylolena armata

Classification: rads_cenozoic -> Pyloniidae -> Pylolena -> Pylolena armata
Sister taxa: P. armata, P. sp.


Citation: Pylolena armata Haeckel 1887
Rank: species
Basionym: Pylolena armata

Catalog entries: Pylolena armata

Original description: Arms trapezoid, at the base half as broad, at the distal end twice as broad as the triopyle-shaped medullary shell. Surface and margin thorny. Twelve strong conical spines at the distal end of the three arms, two opposite on both faces of the arm-edges.

Diameter of the cortical shell 0.2, of the medullary shell 0.06.


Biogeography and Palaeobiology

Biostratigraphic distribution

Geological Range:
Last occurrence (top): Extant Data source: Lazarus et al. 2015 - "R age group"
First occurrence (base): within Quaternary Period (0.00-2.59Ma, base in Gelasian stage). Data source: Lazarus et al. 2015 - "R age group"

Plot of occurrence data:



Pylolena armata compiled by the radiolaria@mikrotax project team viewed: 19-4-2021

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