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Gamophyceae: Desmidales: Desmidiaceae
(Charophyceae: Zygnematales: Desmidiaceae)

Desmidium pseudostreptonema
W. et G.S. West

Desmidium pseudostreptonema Genus: Cell body short, with a deep constriction at the center, apical view fusiform or radially symmetrical; cell apexes without spiny projections; intermediate zone or folded structure appeared during cell division; zygospores remain within their mother cells (Illustrations of The Japanese Fresh-water Algae, 1977).
Species: (Photomicrographs of the Freshwater Algae, vol. 1, 1984).


Desmidium pseudostreptonema W. et G.S. West, cell body 19 μm long, 31 μm wide, L/W=, 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
Desmidium pseudostreptonema Desmidium pseudostreptonema Desmidium pseudostreptonema
Cell body μm long, μm wide, L/W=, x 640
Desmidium pseudostreptonema Desmidium pseudostreptonema Desmidium pseudostreptonema Desmidium pseudostreptonema Desmidium pseudostreptonema Desmidium pseudostreptonema Desmidium pseudostreptonema Desmidium pseudostreptonema


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