Genus: Cell body elongated spindle in shape, straight or curved, sharply pointed at both ends;
(Guide book to the "Photomicrographs of the Freshwater Algae", 1998).
Species:
Similar species -->>Ankistrodesmus densus;
Monoraphidium sp.,
cell body 41 μm long, 4 μm wide,
daughter cells attached until next cell division,
x 640, Shakujii Park, Nerima-ku, Tokyo, Japan, November 2001 by Y. Tsukii
31 μm
63 μm
94 μm; x 640