Diatoms of North AmericaDiatoms of North America

Pinnularia-krammeri-LM2.jpg

  • Species
    Pinnularia lacunicola
  • Type Image
    Holotype
  • Slide Number
    GC8159C
  • Site ID
    Station 43
  • Name
    Pt. Barrow Camp, Freshwater Lake, Alaska
  • Notes
    Site T on map. Coll. L. R. Freese, 29 June 1951. As in station 42 but from a mass of floating Spirogyra a few feet from staton 42, with numerous diatoms. Chemistry is fresh water, pH 7.9, alkalinity 110 ppm (as CaCO3), chloride 82 ppm, total iron 0.34 ppm, water temperature 13 C.
  • Scalebar = 10 µm
Pinnularia lacunicola LM2

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