radiolaria - rads_cenozoic - Phorticium multispinum radiolaria - rads_cenozoic - Phorticium multispinum

Phorticium multispinum


Classification: rads_cenozoic -> Litheliidae -> Larnacillidae -> Phorticium -> Phorticium multispinum
Sister taxa: P. clevei, P. multispinum, P. polycladum, P. pylonium, P. strobilinum, P. sp.

Taxonomy

Citation: Phorticium multispinum Popofsky 1912
taxonomic rank: species
Basionym: Phorticium multispinum Popofsky 1912

Catalog entries: Phorticium multispinum

Original description: Das als Textfigur 76 dargestellte Radiolar schien mir auch zum Genus Phorticium gehörig und würde wegen der Kleinheit der Schale, der vieleckigen Poren und vor allem der dünnen langen Stacheln wegen, welche in ihrem äußeren Teil dieselbe Länge erreichen wie der Längsdurchmesser der Kortikalschale, eine neue Art bilden, für die ich den Namen Phorticium multispinum vorschlage.



Translated description: The radiolarian shown as text figure 76 also seemed to me to belong to the genus Phorticium and would be a new species because of the smallness of the shell, the polygonal pores and, above all, the thin, long spines, which in their outer part reach the same length as the longitudinal diameter of the cortical shell form, for which I propose the name Phorticium multispinum.


Description

Biogeography and Palaeobiology

Biostratigraphic distribution

Geological Range:
Last occurrence (top): Extant. Data source: Suzuki catalog
First occurrence (base): within Holocene Epoch (0.00-0.01Ma, base in "Holocene" stage). Data source: Suzuki catalog

Plot of occurrence data:

References:

Popofsky, A (1912). Die Sphaerellarien des Warmwassergebietes. Deutsche Sudpolar-Expedition 1901-1903. 13(5): 73-159. gs


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Phorticium multispinum compiled by the radiolaria@mikrotax project team viewed: 20-6-2024

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