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Biota – Biota
Aitotumaiset – Eucarya
Chromista
Harosa
Heterokonta
Piilevät – Bacillariophyta
Bacillariophyceae
Achnanthales
Achnanthidiaceae
Psammothidium
  • Psammothidium abundans
  • Psammothidium acidoclinatum
  • Psammothidium altaicum
  • Psammothidium bristolicum
  • Psammothidium didymum
  • Psammothidium grischunum
  • Psammothidium helveticum
  • Psammothidium kryophilum
  • Psammothidium kuelbsii
  • Psammothidium lacus-vulcani
  • Psammothidium levanderi
  • Psammothidium marginulatum
  • Psammothidium microscopicum
  • Psammothidium obliquum
  • Psammothidium perpusillum
  • Psammothidium punctulatum
  • Psammothidium rechtense
  • Psammothidium rossii
  • Psammothidium sacculum
  • Psammothidium scoticum
  • Psammothidium semiapertum
  • Psammothidium subsalsum
  • Psammothidium ventrale
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Chromista
Piilevät – Bacillariophyta
Bacillariophyceae
Achnanthales
Achnanthidiaceae

Psammothidium

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  • Taxonomy
  • Occurrence
  • Specimen