At any stage, you can move up or down the Taxonomic hierachy of Antarctic/subantarctic species by clicking on any name. Lower level taxon counts are shown in [].
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| Kingdom | Plantae | |
| Phylum | Chlorophyta | |
| Class | Chlorophyceae | |
| Order | Chaetophorales | |
| Family | Ulothrichaceae | |
| Genus | Raphidonema |
List of Individual Species - see Taxon profile using the name of the taxa.
| Raphidonema helvetica | Kol 1935 | ||
| Raphidonema pyrenoidifera | Korsikov 1953 | ||
| Raphidonema pyrenoidifera var. elongata | Broady 1982 | ||
| Raphidonema sempervirens | Chodat 1913 | ||
| Raphidonema sp. | |||
| Raphidonema tatrae | (Kol in Gy÷rffy) Kol in Vischer 1933 | Synonym |