Arachnocorys umbellifera

Classification: rads_cenozoic -> Plagiacanthidae -> Lophophaenidae -> Arachnocorys -> Arachnocorys umbellifera
Sister taxa: A. circumtexta, A. pentacantha, A. umbellifera, A. sp.


Citation: Arachnocorys umbellifera Haeckel 1861
Rank: species
Basionym: Arachnocorys umbellifera

Catalog entries: Arachnocorys umbellifera

Original description: Das obere Glied ellipsoid, mit mehreren kurzen und langen Stacheln; das untere Glied mit etwa 8-10 stalken, schirmförmig ausstrahlenden, durch starke Balken verbundenen Stacheln, auf denen wieder andere eben so verbundene Stacheln aufrecht stehen. Kein umspinnendes Netzweik von äufserst feinen parallelen Kieselfäden.


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:



Arachnocorys umbellifera compiled by the radiolaria@mikrotax project team viewed: 15-5-2021

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