Microscope Slide Diatom Rideau River Ottawa Canada - Antique Style Ringing for Sale

Microscope Slide Diatom Rideau River Ottawa Canada - Antique Style Ringing For Sale

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Microscope Slide Diatom Rideau River Ottawa Canada - Antique Style Ringing:
$31.15

Strew of freshwater diatoms from a sample taken from weeds on the banks of the Rideau River, Brewer Park, Ottawa, Canada last month. This time of year I\'ve noticed a larger population of Gyrosigma, which show up in this strew - more than in the summer. Lots of different species. Mounted in Pleurax with has a high refractive index, good for better contrast withfiner diatoms.Inset pictures are examples from the slide.