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names in breadcrumbs
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names in breadcrumbs
vernacular
scientific
Life
»
…
»
Alveolata
»
Dinophyceae
»
…
»
Gonyaulacaceae
»
…
Life
»
Cellular
»
Eukaryota
»
SAR (Stramenopiles, Alveolates, Rhizaria)
»
Alveolata
»
Dinophyceae
»
Gonyaulacales
»
Gonyaulacaceae
»
Sourniaea
«
Sourniaea diacantha
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Lugol preservation
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Cells are elongate with a short apical horn and two distinct winged antapical spines. The left spine is longer than the right one. The epitheca is slightly larger than the hypotheca and the girdle is offset by 1-2 girdle widths.