Diatoms of North AmericaDiatoms of North America

Cyclostephanos_tholiformis2.jpg

  • Species
    Cyclostephanos tholiformis
  • Caption
    Distribution of Cyclostephanos tholiformis in rivers of Alaska based on the National Water Quality Assessment program. Retrieved 03 June 2015.
  • Credit
    USGS BioData
Cyclostephanos Tholiformis2

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