Suborder & Family: Not in lorica; body kineties not as long as body, underlain by densely-stained material (when protagol-stained) (Illustrated Guide, 1985).
Genus: Same as the character of the suborder & family.
->> Description at WPRNO Google Image Search
Similar Genus -> > Halteria; Strombidium
S. gyrans ?
35 x 12 μm
Shirakawa
Fukushima, 1999
Strobilidium sp.
μm
Showa-machi g.p.
Showa
Saitama, 2003
