Ulvophyceae:
Ulotrichales: Ulotrichaceae
Phylum Viridiplantae: Subphylum Streptohyta: Class Klebsormidiophyceae (Protistology, 2003)
Klebsormidium sp.
Klebsormidium ?,
cell body 6.5-13 μm long, 5.5 μm wide,
x 640, Omotsubo marsh (omotubo marsh, Suzuran-no-sono), Tetta-cho, Okayama Pref., Japan, November 22, 2004 by Y. Tsukii
31 μm
63 μm
94 μm; x 640
Klebsormidium flaccidum (Kützing) S. Mattox et Blackwell (Syn. Hormidium flaccidum (Kützing) Braun): Cell body cylindrical; may slightly swells at middle of the cell; 8-12 μm long, 6-12 μm diam., a single chloroplast plate-like, extends 1/2 of the cell wall (Illustrations of The Japanese Fresh-water Algae, 1977).
Klebsormidium klebsii (G. M. Smith) S. Mattox et Blackwell: Similar to K. flaccidum, but cell body longer; 18-25 μm long, 6-8 μm diam., a single chloroplast with a pyrenoid (Illustrations of The Japanese Fresh-water Algae, 1977).