Anthosphaera origami


Classification: Coccolithophores -> Holococcoliths -> tubeless -> Anthosphaera -> Anthosphaera origami
Sister taxa: S. marginiporata HOL, S. molischii HOL, A. lafourcadii, A. origami, A. periperforata, A. sp. type C, A. sp.,

Distinguishing features: Anthosphaera species with ornamented coccoliths; CFCs with ornamented blade ending in spine-like rows of crystallites. BCs with large perforations separated by radial rows of crystallites; concave distal surface with a flange and a central distally pointed triangle.


Taxonomy:

Citation: Anthosphaera origami Cros & McGrane 2014
Rank: Species
Synonyms: Anthosphaera sp. type A (origami art), Cros and Fortuño, 2002

Farinacci & Howe catalog pages: Anthosphaera origami *

Distinguishing features: Anthosphaera species with ornamented coccoliths; CFCs with ornamented blade ending in spine-like rows of crystallites. BCs with large perforations separated by radial rows of crystallites; concave distal surface with a flange and a central distally pointed triangle.


Size: Coccosphere ca. 5 µm; body coccolith length 1.0 – 1.4 µm; body coccolith width ca. 0.8 µm; body coccolith height ca. 0.8 µm; circum-flagellar coccolith (long axis) ca. 1µm; circum-flagellar coccolith height ca. 1-2 µm.

Search data:
TagsLITHS: holococcolith, H: cavate, conical, elliptical, RIM: flange-proximal, CA: pores,
CSPH: ovoid, spherical, CFC, CFC+bridge, polymorphic,
MetricsLith size: 1->1.4µm; Coccosphere size: 4->6µm; Liths per sphere: 50->70
Sources: morphom data from Cros & Fortuño (2002)
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: present in the plankton
First occurrence (base): within No known fossil record modern (0.00-0.00Ma, base in stage). Data source: JRY

Plot of occurrence data:

  • (NB There is no histogram as there are no occurrence records for the taxon in the Neptune database) Parent: Anthosphaera

    References:

    Cros, L. & McGrane, P.B. (2014). Anthosphaera origami sp. nov., a planktonic coccolithophore with characteristic paper-boat-shaped structures. Journal of Nannoplankton Research, 34(special): 23-25. GS


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    Anthosphaera origami compiled by Jeremy R. Young, Paul R. Bown, Jacqueline A. Lees viewed: 20-5-2019

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    Short stable page link: http://mikrotax.org/Nannotax3/index.php?id=50 Go to Archive.is to create a permanent copy of this page - citation notes



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