Syracosphaera strigilis HOL


Classification: Coccolithophores -> Holococcoliths -> tubeless -> flat dimorphic -> Syracosphaera strigilis HOL
Sister taxa: S. nana HOL, S. strigilis HOL

Taxonomy:

Citation: Syracosphaera strigilis (Gaarder, 1962) Supraha et al. 2018 HOL
Rank: Species
Basionym: Corisphaera strigilis Gaarder, 1962
Synonyms:

Distinguishing features: BCs solid disk with transverse ridge; CFCs with elevated transverse bridge

Farinacci & Howe catalog pages: C. strigilis + *


Morphology:


Biology & life-cycles: Supraha et al. (2015, 2018) documented a life-cycle association, from multiple observations of combination coccospheres,  between a holoccolithophore previously known as Corisphaera strigilis Gaarder 1962 and a heterococcolithophore formerly known as Syracosphaera hirsuta Kleijne & Cros 2009

See also: Syracosphaera strigilis - alternate life-cycle phase;

Search data:
TagsLITHS: holococcolith, elliptical, CA: bar,
CSPH: elongated, CFC,
MetricsLith size: 0.8->1.3µm; Coccosphere size: 5->7µm; Liths per sphere: 60->90
Data source notes: morphom data from Cros & Fortuño (2002) & Kleijne 1991
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 (Young et al. 2003)
First occurrence (base): within No known fossil record modern (0.00-0.00Ma, base in stage). Data source: [JRY rough estimate]

Plot of occurrence data:

References:

Cros, L. & Fortuño, J. -M. (2002). Atlas of northwestern Mediterranean coccolithophores. Scientia Marina. 66: 1-186. gs V O

Gaarder, K. R. (1962). Electron Microscope Studies on Holococcolithophorids. Nytt Magasin for Botanikk. 10: 35-51. gs

Kleijne, A. & Cros, L. (2009). Ten new extant species of the coccolithophore Syracosphaera and a revised classification scheme for the genus. Micropaleontology. 55(5): 425-462. gs

Supraha, L., Ljubesic, Z. & Henderiks, J. (2015b). Combination coccospheres from the Eastern Adriatic Coast. Journal of Nannoplankton Research. 35(special issue INA15 Abstracts): 81-. gs V O

Supraha, L., Ljubesic, Z. & Henderiks, J. (2018). Combination coccospheres from the Eastern Adriatic coast: New, verified and possible life-cycle associations. Marine Micropaleontology. 141: 23-30. gs

Thomsen, H. A. (2016). Baltic Sea coccolithophores – an overview of insights into their taxonomy and ecology from the last 40 years. Journal of Nannoplankton Research. 36(2): 97-119. gs V O

Young, J. R., Geisen, M., Cros, L., Kleijne, A., Probert, I. & Ostergaard, J. B. (2003). A guide to extant coccolithophore taxonomy. Journal of Nannoplankton Research, Special Issue. 1: 1-132. gs V O


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Syracosphaera strigilis HOL compiled by Jeremy R. Young, Paul R. Bown, Jacqueline A. Lees viewed: 22-10-2020

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Short stable page link: http://mikrotax.org/Nannotax3/index.php?id=353 Go to Archive.is to create a permanent copy of this page - citation notes



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