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Cryptophyceae: Cryptomonadales: Cryptomonadaceae
Cryptomonadida

Chroomonas sp.
Hansgirg 1885

Chroomonas Genus: Elliptical body with a firm pellicle; dorsal side convex, ventral side slightly flat; "cytopharynx" with granules; two lateral chromatophores (chloroplasts) vary in color from green to blue-green, brown or rarely red; 1-3 contractile vacuoles anterior (Kudo, 1966). Cell body cylindrical or elongated ovoid; cytopharynx inconspicuous, two rows of ejectisomes (formerly trichocysts) (Yamagishi, 1999).
Species:
Similar genus -->> Cryptomonas; Chilomonas;


Chroomonas sp. ?, cell body 14 μm long, 7 μm wide, x 640, Fukada Park, Sanda city, Hyogo Pref., Japan, November 2001 by Y. Tsukii
scale 31 μm scale 63 μm scale 94 μm; x 640
Chroomonas Chroomonas Chroomonas Chroomonas Chroomonas Chroomonas


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