Figs. 79-83.  Chytriomyces fructicosus Karling (Karling, 1949).

Fig. 79.  Bi-apophysate, fully formed sporangium with large primary nucleus.

 Fig. 80.  Portion of mature thallus.

Fig. 81.  Discharge of zoospores into an exogenous vesicle, from a sporangium with two discharge tubes.

Fig. 82.  Spiny hyaline resting spore.

Fig. 83.  Ovoid, 3.8-4.2 × 5.5-6 µm zoospore with hyaline, spherical refractive globule.