Fig. 62-65.  Chytriomyces rhizidiomycis Dogma (Dogma, 1983).

Fig. 62.   Germling, and immature, mature, and discharged sporangia on Rhizidiomyces bivellatus. 

Fig. 63.  Young zoosporangium with single (a) and two (b) discharge tubes; zoospores escaping through discharge tube (c); two zoospores encysted in situ in empty zoosporangium (d).

Fig. 64.  Mature resting spores.

Fig. 65.  Spherical, 2-2.5 µm diam. zoospores with a central cluster of colorless globules.