Roy et Bisset var. granulata
-->> Teilingia granulata (Roy et Bisset) Bourrelly
Genus: Cell body flat, constricted at the center; semicells with two small projections at their apexes;
cells connected with each other by the projections.
(Illustrations of The Japanese Fresh-water Algae, 1977).
Similar genus -->>Onychonema; Sphaerozosma granulata Roy et Bisset var. granulata ?,
cell body μm long, μm wide,
x 640, Numappara marsh, Nasu-shiobara city (formerly Kuroiso city), Tochigi Pref., Japan, August 2003 by Y. Tsukii
94 μm; x 640