Glaucophyta: Glaucocystales Glaucocystis Itzigsohn in Rabenhorst 1866
Genus: Google Image Search
G. nostochinearum 21-29 x 12-20 μm Toneri Park Tokyo, 2001 G. nostochinearum 24 x 14 μm Aquatic botanical g. Sawara Chiba, 2004