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Gamophyceae: Zygnematales: Desmidiaceae

Sphaerozosma granulata
Roy et Bisset var. granulata
-->> Teilingia granulata (Roy et Bisset) Bourrelly

Sphaerozosma granulata Genus: Cell body flat, constricted at the center; semicells with two small projections at their apexes; cells connected with each other by the projections.
Species: (Illustrations of The Japanese Fresh-water Algae, 1977).
Similar genus -->> Onychonema;


Sphaerozosma granulata Roy et Bisset var. granulata ?, cell body 10-11 μm long, 10 μm wide, L/W=, isthmus 5 μm, x 640, Dojo-ike (pond), Norikura highland, Azumi, Matsumoto city (formerly Azumi village), Nagano Pref., Japan, June 8, 2006 by Y. Tsukii
scale 31 μm scale 63 μm scale 94 μm; x 640
Sphaerozosma Sphaerozosma Sphaerozosma

Images of collecting locality: Dojo-ike (pond), Norikura highland, Azumi, Matsumoto city (formerly Azumi village), Nagano Pref., Japan, June 8, 2006 by Y. Tsukii


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