Nannotax3 - ntax_cenozoic - Helladosphaera sp. <title>Nannotax3 - ntax_cenozoic - Helladosphaera sp.

Helladosphaera sp.


Classification: ntax_cenozoic -> Holococcoliths -> bridged -> Helladosphaera -> Helladosphaera sp.
Sister taxa: H. cornifera, H. pienaarii, H. vavilovii, H. sp.

Taxonomy:

Citation: Helladosphaera sp.
Rank: generic level id

Distinguishing features:
Parent taxon (Helladosphaera): Dimorphic; BCs with regular bridge.
CFCs with bridge extended into leaf (helladolith)

This taxon: Specimens which cannot be assigned to established species

Farinacci & Howe catalog pages:


Morphology:


Size:


Ecology & Biogeography


Biology & life-cycles

Phylogenetic relations

Cultures: Strains of this species are maintained in culture, for details see Roscoff Culture Collection.

Search data:
:
Lith size: 0->0┬Ám;
Data source notes: RCC
The morphological data given here can be used on the advanced search page. See also these notes

Geological Range:
Last occurrence (top): Extant. Data source: same as genus
First occurrence (base): within Quaternary Period (0.00-2.59Ma, base in Gelasian stage). Data source: same as genus

Plot of occurrence data:

References:


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Helladosphaera sp. compiled by Jeremy R. Young, Paul R. Bown, Jacqueline A. Lees viewed: 29-1-2023

Taxon Search:
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Short stable page link: https://mikrotax.org/Nannotax3/index.php?id=709 Go to Archive.is to create a permanent copy of this page - citation notes



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