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Gamophyceae: Zygnematales: Desmidiaceae

 Staurastrum tohopekaligense
Wolle var tohopekaligense

Staurastrum tohopekaligense Section: Radiatiformes (Apexes of semicells with projections; arm-like projections smooth) (Illustrations of The Japanese Fresh-water Algae, 1977)
Species [var. tohopekaligense]: Cell body 36.5 μm long (excluding arms), 47.3 μm long (including arms), 25 μm wide (excluding arms), 64.5 μm wide (including arms), constriction 14 μm wide, (Illustrations of The Japanese Fresh-water Algae, 1977)

Staurastrum tohopekaligense Wolle var. tohopekaligense, cell body μm long, μm wide, L/W=, isthmus μm wide, x 640, Kareki-numa marsh, Nikko city (formerly Fujiwara town), Tochigi Pref., Japan, September 24, 2008 collected by Eizaburo Tsukii, photo by Y. Tsukii
scale 31 μm scale 63 μm scale 94 μm; x 640
Staurastrum tohopekaligense Staurastrum tohopekaligense Staurastrum tohopekaligense Staurastrum tohopekaligense Staurastrum tohopekaligense

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