Discostella
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Category
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ClassCoscinodiscophyceae
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OrderThalassiosirales
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Family
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Type SpeciesDiscostella stelligera (Cleve and Grunow) Houk and Klee
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ContributorSarah Spaulding, Mark Edlund - Apr 2009
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ReviewerSam Rushforth - May 2010
Displaying 4 of 4 species
Sorted from smallest to largest by maximum length
4 Additional Discostella species
Click species name to copy BioData reference to the clipboard
Biodata Reference
Discostella glomerata
Biodata Reference
Discostella nana
Biodata Reference
Discostella stelligeroides
Biodata Reference
Discostella woltereckii
Citations & Links
Citations
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Publication Link: 10.1080/0269249X.2004.9705871
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Publication Link: 10.1080/0269249X.2020.1727569
Links
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Index Nominum Algarum
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CAS
Cite This Page
Spaulding, S., Edlund, M. (2009). Discostella. In Diatoms of North America. Retrieved June 08, 2023, from https://diatoms.org/genera/discostella
Centric
Discostella
- Central area with large alveoli, often star-shaped
- Marginal radial costae
- Marginal fultoportulae present
Discostella grows as solitary cells or forms colonies in chains. The central area may be flat or concentrically undulate. Large, distinctive alveoli form a star-shaped pattern in the central valve. Radial costae are present at the valve margin. Small spines may be present or absent on the costae. Central to the costae are striae, which...